Our Stainless Steel Stamping Factory is equipped with advanced production and inspection systems covering stamping, cutting, bending, welding, machining, assembly, and surface finishing. Integrated workshops allow us to control quality, improve efficiency, and deliver stable Stainless Steel Stamping OEM solutions.
This section provides essential insights into stainless steel stamping, covering production capacities, common challenges, cost calculation, factory selection, applications, surface treatment, FAQs, and reasons why HULK Metal delivers superior quality. Understanding these details helps you make informed decisions, avoid common pitfalls, and optimize cost and efficiency. By carefully reviewing this knowledge, you gain a clearer picture of what makes a reliable stamping partner and how to ensure consistent, high-quality parts for your projects.
With years of hands-on experience in stainless steel stamping, we manufacture strictly according to drawings using materials such as SS 304, 304L, 316, and 316L in sheet, strip, pipe, and profile forms. Our capabilities cover blanking, deep drawing, spinning, laser cutting, welding, and surface finishing. From raw material testing to dimensional inspection and packaging, every step follows ISO 9001 control standards. Stable production planning, full-process quality checks, and lifetime quality assurance reflect the discipline expected from a reliable Stainless Steel Stamping Parts Factory serving global industries.
Manufacturing Methods | Manufacturing According to Drawings |
Raw Materials | Stainless Steel， SS 316, SS 316L, SS 304, SS304L |
Material Type | Profiles, Sheet, Strips, Pipes |
Process | Stamping: Blanking, Shearing, Bending, Deep Drawing, Spinning, Expanding, Flanging, Necking, Rolling, And So On. Cutting: Laser Cutting Welding: Surface Treatment, Quality Control, Packaging, Delivery, After Service. |
Application | Vehicles, food processing machinery, construction machinery, general machinery, Decoration and Renovation Industry，engineering machinery, others |
Surface Treatment | Powder Coating,Sandblasting, Raw Black / Customized |
Test Content & Data | 1. Chemical Composition; 2. Mechanical Properties; 3. Inspection of appearance, size, shape, and position tolerance; 4. Surface Quality; |
Packaging | Wooden case / Carton / Bulk / Individually Packaged / Customized |
Service | Freight consulting / Quality inspection / After-sales / Other value-added services. |
Delivery Method | Sea / Air / Land |
Quality Assurance | Life Long |
Stamping stainless steel presents unique technical challenges due to its strength, work hardening behavior, and spring back tendency. Below are common yet often overlooked production problems, their root causes, and the practical solutions we implement to ensure stable quality and cost control.
Stainless steel, especially grades like 304 and 316, hardens rapidly during deformation. If the stamping speed, lubrication, or die clearance is not properly controlled, the material becomes harder after each stroke. This increases forming resistance, accelerates die wear, and may lead to cracking in subsequent operations.
Improper forming sequence, insufficient lubrication, excessive deformation in a single step, or incorrect punch-to-die clearance.
At our Stainless Steel Stamping Factory, we carefully calculate deformation rates and distribute forming across multiple stages when necessary. Progressive die design reduces excessive strain in one operation. We optimize die clearance specifically for stainless steel rather than using carbon steel standards. High-performance lubricants are applied to reduce friction and temperature rise. In addition, we use wear-resistant die materials and surface treatments to extend tool life. This approach lowers maintenance frequency, improves dimensional stability, and reduces long-term tooling costs for customers.
After bending or forming, stainless steel tends to partially return to its original shape. This springback leads to angle deviation, inconsistent geometry, and assembly misalignment.
High yield strength and elasticity of stainless steel, inaccurate bend compensation, and inconsistent material properties between batches.
We analyze mechanical properties before production, including yield strength and tensile data. Our engineers apply precise springback compensation during die design and CNC bending programming. Trial runs are conducted to verify angle correction values before mass production. For complex shapes, we design restriking operations to refine final dimensions. These methods allow us to control tolerance more tightly and ensure stamping parts fit seamlessly into downstream assemblies, minimizing customer-side adjustments.
Stainless steel components often require visible surface quality. Scratches, roller marks, or oxidation during stamping can lead to rejection, especially for decorative or food-grade applications.
Rough die surfaces, improper material handling, contaminated lubricants, or excessive contact pressure during forming.
We polish die contact surfaces to reduce friction marks and use protective films for parts requiring cosmetic finishes. Lubricants are selected to minimize residue and staining. Dedicated storage areas prevent cross-contact between finished parts. During surface treatment, we perform brushing, sandblasting, or passivation according to application requirements. By integrating surface control into the early stamping stage rather than correcting defects later, we reduce scrap rates and protect customers from appearance-related complaints.
Cracks often appear at corners or stretched zones during deep drawing operations, particularly when forming thick stainless steel sheets.
Excessive drawing ratio, insufficient blank holder force control, uneven material flow, or improper die radius design.
Before tool fabrication, we simulate forming feasibility based on material thickness and mechanical properties. Drawing ratios are controlled within safe limits, and multi-step drawing processes are applied for deeper components. We adjust blank holder pressure precisely to balance material flow and prevent wrinkling or tearing. Die corner radii are optimized to reduce stress concentration. This structured approach allows us to produce deep-drawn stainless steel stamping parts with higher forming success rates and more stable batch consistency.
When stamped stainless steel parts require welding, distortion or misalignment can occur due to heat input, affecting final assembly accuracy.
Uneven heat distribution, thin-wall design, and lack of proper fixturing during welding.
We combine stamping and welding planning at the engineering stage rather than treating them as separate processes. Laser welding or argon arc welding is selected based on thickness and structural requirements. Welding fixtures are designed to control positioning and minimize deformation. For precision assemblies, we incorporate corrective machining after welding if required. This integrated production strategy ensures better structural reliability and dimensional stability, delivering finished assemblies that meet strict performance standards.
When sourcing stainless steel stamping parts, price alone should never be the deciding factor. Many hidden risks only appear after production begins. Below are common supplier issues, their root causes, and practical advice to help you avoid costly mistakes.
Some suppliers intentionally quote extremely low prices to win orders. To maintain profit, they may reduce material thickness, skip intermediate inspections, use worn-out dies, or shorten production steps. These shortcuts are often invisible in quotations but become obvious in performance failures, dimensional deviation, or premature corrosion.
Compare quotations based on process details, not just unit price. Request clarification on raw material grade, tolerance control range, inspection standards, and tooling ownership. A reliable Stainless Steel Stamping Factory will clearly explain how pricing is calculated and where cost differences come from. Transparent process documentation, stable equipment, and ISO 9001 management are stronger indicators of long-term value than the lowest number on a spreadsheet.
Some manufacturers prepare samples using manual adjustments, extra polishing, or selective material batches to secure approval. Once mass production begins, they switch to faster processes without strict parameter control, resulting in dimensional or surface inconsistencies.
Ensure the sample is produced using the same tooling and process intended for mass production. Confirm whether the stamping die used for the sample will be used for the full order. Ask for first article inspection reports and process control documentation. Experienced factories standardize parameters before scaling output, ensuring that the approved sample truly represents the production batch.
In stainless steel stamping, tooling quality determines both precision and efficiency. Some suppliers reduce tooling costs by using lower-grade die steel or skipping heat treatment. As a result, dies wear quickly, require frequent maintenance, and cause unstable dimensions or burr problems, delaying delivery schedules.
Evaluate the supplier’s die design capability and maintenance system. Professional factories conduct forming analysis before die manufacturing and use wear-resistant materials suited for stamping stainless steel. Ask about die lifespan estimates and maintenance frequency. Stable tooling reduces downtime, shortens lead times, and keeps production predictable throughout long-term projects.
Material substitution is one of the most common hidden risks. For example, replacing SS 304 with lower-grade stainless steel or mixing recycled materials without proper traceability can reduce corrosion resistance and strength while keeping the external appearance similar.
Require material certificates and chemical composition reports for each batch. A responsible Stainless Steel Stamping Parts Factory performs incoming material inspection, including chemical and mechanical property verification. Batch traceability should be documented from raw material to finished part. Clear traceability protects your product reputation and reduces compliance risks in regulated industries.
Some factories rely only on final inspection rather than controlling each production stage. Without in-process inspection, dimensional drift or tool wear may continue unnoticed until large quantities are already produced.
Choose a factory that applies layered quality control: incoming material inspection, in-process dimensional checks, and final verification. Ask about inspection equipment such as coordinate measuring machines or tolerance gauges. A structured system reduces scrap rates and prevents defective parts from reaching shipment, saving you rework costs and delivery disputes.
Surface finishing such as powder coating, sandblasting, or passivation requires stable parameters and clean preparation. Some suppliers outsource finishing to uncontrolled workshops, leading to uneven coating thickness, color variation, or poor adhesion.
Confirm whether surface treatment is performed in-house or managed under strict supervision. Reliable factories standardize pre-treatment cleaning, temperature control, and curing processes. Request sample approval for surface texture and appearance standards before mass production. Stable finishing ensures consistent corrosion resistance and appearance, particularly for visible stainless steel components.
Some suppliers avoid defining after-sales responsibilities in contracts. When quality problems arise, they may shift blame to transportation or improper usage, leaving buyers to absorb the loss.
Clarify warranty terms and quality responsibility before placing orders. A dependable factory defines inspection standards, acceptance criteria, and corrective action procedures in advance. Long-term cooperation should include documented quality assurance commitments. Clear responsibility frameworks reduce disputes and demonstrate that the supplier stands behind their stainless steel stamping products beyond shipment.
Mass production of stainless steel stamping parts requires more than pressing metal sheets. It demands engineering planning, strict quality control, and cost management at every stage. Below is how our factory ensures stable quality, controlled expenses, and predictable delivery for OEM projects.
Every project begins with a detailed technical review of your drawings, tolerance requirements, material specifications, and order volume. Instead of applying a fixed process, our engineers evaluate whether progressive die stamping, deep drawing, multi-stage forming, laser cutting assistance, or secondary machining is required.
By optimizing forming steps and minimizing unnecessary operations, we reduce tooling complexity and material waste. We also analyze potential spring back, deformation, and welding integration in advance. This structured planning lowers overall production cost while ensuring your stainless steel stamping parts meet functional and assembly requirements from the very beginning.
High-quality mass production depends on a precise and durable stamping mold. Based strictly on your drawings and production volume requirements, we design progressive dies or single-stage molds that balance efficiency and cost control. During mold manufacturing, we use precision machining, wire cutting, EDM, grinding, and heat treatment to ensure wear resistance and dimensional stability.
Before formal production, multiple debugging trials are conducted to adjust clearances, feeding steps, pressure balance, and forming angles. We verify flat, hole accuracy, and structural consistency to minimize burrs and deformation. This careful mold validation reduces future maintenance costs, extends mold service life, and ensures that each stainless steel stamping part maintains consistent quality across high-volume production.
Before mass production begins, we produce samples using finalized tooling and defined parameters. These samples are inspected according to your dimensional, mechanical, and surface requirements.
Only after receiving confirmation or approval do we proceed to full-scale manufacturing. This step eliminates uncertainty and prevents large-scale deviations. For customers, this means reduced risk, clearer expectations, and stronger confidence that the production batch will fully match approved specifications.
Material stability is critical when stamping stainless steel. We source certified materials such as SS 304, 304L, 316, or 316L from qualified suppliers. Upon arrival, raw materials undergo chemical composition verification and mechanical property checks.
Batch traceability is maintained throughout production. By preventing inferior or inconsistent material from entering the workshop, we avoid cracking, corrosion issues, or dimensional instability later. Early material control reduces scrap rates and protects customers from performance-related failures.
During mass production, stamping parameters such as pressure, stroke speed, and lubrication are standardized and recorded. Operators follow defined work instructions to maintain repeatability.
Continuous monitoring helps detect tool wear or dimensional drift before they escalate. By combining automated equipment with process discipline, we improve efficiency while keeping quality stable. This balance allows us to control manufacturing costs without sacrificing precision or reliability.
Quality inspection is conducted at multiple stages, not only at the end. Our Quality Control Center is equipped with coordinate measuring machines, calipers, hardness testers, and surface inspection tools.
We verify dimensions, tolerances, surface finish, and mechanical properties according to drawing requirements. If special testing is requested, we coordinate additional verification procedures. Comprehensive inspection reduces the risk of defective parts reaching shipment, saving customers rework time and unexpected losses.
Proper packaging prevents deformation, scratches, and corrosion during transportation. Depending on product size and customer preference, we provide carton packing, wooden cases, individual protection, or customized solutions.
Clear labeling and batch identification improve traceability after delivery. Coordinated logistics planning ensures timely shipment by sea, air, or land. Secure packaging and organized delivery reduce damage risk and keep project timelines under control.
Production responsibility does not end at shipment. If any verified quality issue occurs, we initiate structured root cause analysis and corrective actions.
Clear documentation, traceable production records, and defined quality assurance policies enable efficient resolution. Long-term cooperation depends on accountability and transparency. By standing behind every stainless steel stamping part we produce, we help customers maintain stable supply chains and protect their market reputation.
The cost of stainless steel stamping parts is not determined by material alone. It results from coordinated control of tooling, labor, machining, finishing, logistics, and value-added services. Below is how each cost component is managed to improve efficiency and protect your budget.
(Material + Dies + Labor + Machining + Surface Treatment + Packaging + Transportation + Value-Added Services) / Quantity = Unit Cost of Stainless Steel Stamping Part
Material cost includes stainless steel sheets, strips, pipes, or profiles such as SS 304, 304L, 316, and 316L. Price differences depend on grade, thickness tolerance, surface condition, and global market fluctuations.
We reduce material cost through long-term cooperation with qualified mills and stable purchasing volume planning. Nesting optimization during blanking minimizes scrap rate. For progressive die stamping, we design strip layouts that maximize material utilization. Strict incoming inspection prevents defects that would cause waste during forming. By combining supply chain control and material efficiency engineering, we lower raw material cost without compromising corrosion resistance or mechanical performance.
Stamping Dies include stamping dies, progressive dies, deep drawing tools, and welding fixtures. Tooling quality directly affects part accuracy, production speed, and maintenance frequency.
We invest in wear-resistant die materials and precision machining to extend tool life. Instead of frequent low-cost repairs, we focus on durable tooling that supports long production cycles. Internal die design and manufacturing reduce outsourcing expenses and communication errors. Proper tool debugging at the early stage prevents repeated adjustments during mass production. Over large volumes, high-quality tooling significantly reduces per-piece cost while maintaining stable dimensional consistency.
Labor cost includes machine operation, technical supervision, quality inspection, and workshop coordination. Poor process planning increases manual adjustments and error rates, raising hidden labor expenses.
We standardize work instructions and integrate automation such as CNC equipment and welding robots to improve repeatability. Clear workflow organization reduces idle time between processes. Skilled technicians oversee parameter settings rather than relying on trial-and-error adjustments. Higher efficiency per shift allows us to control labor cost per unit while maintaining strict quality standards for stainless steel stamping production.
Some stainless steel stamping parts require secondary machining such as tapping, milling, drilling, or precision finishing. External machining services often increase cost and lead time.
Our integrated CNC machining workshop reduces transportation and subcontracting expenses. Coordinated scheduling between stamping and machining minimizes waiting time. Precision equipment ensures fewer reworks due to dimensional mismatch. By combining stamping and machining within one controlled environment, we improve accuracy while lowering total process cost.
Surface treatment may include powder coating, sandblasting, brushing, polishing, or passivation. Cost depends on surface area, finish requirements, and coating thickness control.
By managing surface treatment within our production system or under strict supervision, we maintain stable process parameters. Pre-treatment cleaning is standardized to improve coating adhesion and reduce rework. Batch control ensures color and texture consistency. Stable finishing reduces scrap caused by surface defects, lowering overall production expense while improving product appearance and durability.
Packaging includes cartons, wooden cases, individual protection materials, labeling, and palletizing. Inadequate packaging may reduce cost initially but increases the risk of deformation or surface damage during transportation.
We select packaging solutions according to product size, weight, and surface requirements. Efficient stacking design reduces shipping volume. Clear identification improves warehouse management and traceability. By balancing protection and space efficiency, we control packaging cost while reducing potential loss during transit.
Transportation cost depends on shipment method, destination, order volume, and packaging size. Poor coordination can increase freight charges and delivery delays.
Our logistics coordination team evaluates sea, air, or land options based on urgency and cost balance. Consolidated shipment planning reduces partial-load expenses. Accurate packaging dimensions prevent unexpected freight surcharges. Structured delivery scheduling supports predictable timelines, helping customers reduce inventory pressure and indirect storage costs.
Value-added services may include freight consulting, customized labeling, special inspection reports, engineering support, and after-sales coordination.
By integrating these services within our internal system, we avoid external service premiums. Technical communication during early design stages prevents costly modifications later. Clear quality assurance policies reduce dispute-related expenses. Rather than treating services as extra charges, we incorporate them into a coordinated production model that improves long-term cooperation efficiency and overall project cost performance.
Through integrated supply chain management, disciplined engineering control, and in-house production coordination, we optimize every cost element. The result is competitive pricing supported by stable quality, predictable delivery, and reduced operational risk for your stainless steel stamping projects.
Selecting the right stainless steel stamping factory requires evaluating technical strength, production stability, quality control, and long-term cooperation capability rather than focusing only on price or scale.
A qualified technical team determines whether your drawings can be transformed into stable mass production. Experienced engineers should understand stainless steel characteristics such as work hardening, spring back, and deformation control.
Before production, they should review tolerances, forming feasibility, and cost structure, offering process optimization suggestions instead of simply accepting drawings without feedback. A strong engineering team reduces trial costs, avoids repeated tooling modification, and improves long-term consistency. From a factory perspective, technical depth is the foundation of predictable quality and cost control.
Production capacity is not only about the number of machines but also about coordination efficiency. A capable Stainless Steel Stamping Factory should operate high-tonnage presses, CNC bending systems, welding equipment, and inspection tools in a structured workflow.
Stable capacity ensures that urgent orders can be scheduled without disrupting ongoing production. It also reduces the risk of delayed delivery caused by machine overload or maintenance bottlenecks. Evaluate whether the factory can maintain output stability during peak seasons, not just during sample production stages.
A reliable factory must operate under a documented quality management system such as ISO 9001. However, certification alone is not enough.
Ask how quality is controlled during raw material inspection, in-process monitoring, and final verification. Check whether measurement equipment is calibrated regularly and whether inspection records are traceable. A structured system prevents dimensional drift and batch inconsistency. From our experience, disciplined quality control reduces dispute rates and protects both the supplier and the buyer in long-term cooperation.
An integrated supply chain directly affects price stability and delivery reliability. A well-established factory should maintain stable raw material suppliers, internal tooling capabilities, machining support, surface treatment coordination, and organized logistics management.
When these links are fragmented, hidden delays and cost increases often appear. A coordinated supply chain reduces communication gaps and improves response speed. It also allows better control over material traceability and production planning, which strengthens cost transparency and risk management.
Professional service extends beyond production. Clear communication, engineering consultation, order tracking, and after-sales coordination are essential.
A structured service system includes technical clarification before tooling, production updates during manufacturing, and defined corrective procedures after delivery if needed. Transparent communication reduces misunderstanding and protects project timelines. In stainless steel stamping projects, service reliability is often as important as manufacturing precision.
Flexible payment methods and delivery terms reflect a factory’s experience in international trade. Support for different settlement options and commonly used trade terms allows buyers to manage financial risk and logistics planning more effectively.
A factory familiar with structured contracts, milestone payments, and transparent invoicing reduces uncertainty in cross-border transactions. From a risk-control standpoint, financial clarity is a sign of operational maturity and long-term stability.
International shipping capability is essential when sourcing from China. The factory should understand export documentation, customs procedures, and packaging standards for sea, air, or land transportation.
Proper packaging prevents corrosion, deformation, and surface damage during long-distance transit. Coordinated logistics planning helps balance cost and delivery time. A factory with established global shipping experience reduces unexpected delays and freight complications, ensuring stainless steel stamping parts arrive safely and on schedule.
Clear quality assurance policies demonstrate accountability. A dependable factory defines inspection standards, acceptance criteria, and corrective action procedures before production begins.
If a verified quality issue arises, there should be a structured response process supported by traceable production records. Lifetime quality responsibility or defined warranty terms provide additional security for buyers. From a factory perspective, standing behind products builds trust and supports long-term partnerships rather than one-time transactions.
Stainless steel stamping parts are versatile and widely used across multiple industries. Their applications rely on precise stamping, consistent quality, and integrated manufacturing to reduce production time and cost.
Application Category | Examples of Stainless Steel Stamping Parts | Details |
Automotive Industry | Brackets, Heat Shields, Door Panels, Fuel Tank Components, Chassis Reinforcements | In automotive production, stainless steel stamping parts must meet tight tolerances, resist corrosion, and support high-volume assembly. Our factory uses progressive die stamping and CNC bending to ensure consistent dimensions, reducing rework during vehicle assembly. By integrating welding, machining, and surface finishing in-house, we minimize material handling and lead times, lowering total production cost. Tooling optimization, batch control, and precise process parameter adjustments further improve efficiency and allow stable large-scale output. |
Food Processing Machinery | Conveyor Guards, Blade Holders, Machine Frames, Control Panels, Fastening Brackets | Food machinery components require hygienic finishes and corrosion resistance. We apply controlled stamping, deep drawing, and surface treatment like passivation or powder coating. By standardizing forming sequences and using in-house inspection, scrap rates are reduced. Multi-functional dies allow multiple features to be formed in one step, saving time and labor. Our integrated workflow ensures consistent surface quality and reduces dependency on external subcontractors, offering customers reliable parts for long-term food processing applications. |
Construction & Decoration | Window Frames, Door Handles, Stair Brackets, Wall Panels, Decorative Covers | Construction and decorative stainless steel parts demand both structural strength and aesthetic finish. Our stamping process uses accurate blanking, bending, and forming, combined with controlled surface treatment such as polishing or brushing. Die design optimization reduces scrap, while in-house assembly ensures precise fitting. These measures accelerate production cycles, lower labor requirements, and reduce material waste, providing clients with high-quality components that are ready for installation without additional modification. |
Industrial Machinery | Gear Housings, Mounting Plates, Safety Guards, Rollers, Machine Covers | Industrial machinery parts must withstand heavy use and precise alignment. We use deep drawing, flanging, and multi-stage forming to maintain tight dimensional tolerances. Automated welding and CNC machining minimize manual intervention and prevent assembly errors. Integrated quality inspection ensures consistent mechanical properties. Our approach reduces downtime, maintains high productivity, and lowers rework costs, allowing machinery manufacturers to source reliable stamped components for repetitive and precise industrial operations. |
Engineering & General Machinery | Support Brackets, Panels, Covers, Flanges, Structural Components | Engineering applications often involve customized stainless steel parts that require accurate dimensions and functional surfaces. By combining stamping, bending, machining, and surface finishing in-house, we maintain process control and reduce external costs. Standardized tooling and process parameters improve repeatability and shorten lead time. Batch management and in-process quality checks ensure consistent output, enabling clients to achieve cost-effective assembly and maintain stable production efficiency for varied engineering applications. |
Surface treatment enhances corrosion resistance, durability, and appearance of stainless steel stamping parts. Our factory applies mechanical, electrochemical, physical, electrostatic, and chemical methods to optimize quality, efficiency, and cost.
Treatment Method | Examples | Details |
Mechanical | Polishing, Brushing, Sandblasting, Grinding, Buffing | Mechanical surface treatment uses physical force to remove imperfections, smooth edges, or create specific textures. For stainless steel stamping parts, our factory controls abrasive type, pressure, and processing speed to prevent over-removal of material, which can affect tolerances. Brushing and polishing improve aesthetic appearance for decorative or exposed components, while sandblasting prepares surfaces for subsequent coatings. Proper fixture design during mechanical treatment prevents warping or distortion. By integrating these steps into production, we reduce rework, improve surface uniformity, and ensure consistent quality without slowing overall throughput. |
Electrochemical | Passivation, Electropolishing, Anodizing | Electrochemical treatments enhance corrosion resistance and surface finish. Electropolishing removes micro-burrs and smooths the surface at a microscopic level, reducing sites for corrosion initiation. Passivation forms a protective oxide layer, especially important for 304 and 316 stainless steel parts. Our factory carefully monitors bath composition, temperature, and current to achieve uniform results without altering dimensions. By controlling parameters and using automated systems, we reduce waste and chemical consumption, ensuring cost-effective and consistent finishes suitable for both functional and decorative stamped components. |
Physical | Powder Coating, Vacuum Coating, PVD (Physical Vapor Deposition) | Physical treatments deposit a thin protective or decorative layer on the stainless steel surface. Powder coating is applied electrostatically and cured under controlled heat, ensuring even coverage. PVD and vacuum coating provide durable, corrosion-resistant finishes with color or texture options. For stamped parts, we focus on pre-treatment cleaning and proper fixturing to avoid uneven coating or trapped air. This approach reduces post-processing rework and rejects, enhancing production efficiency while delivering stable, attractive finishes that meet client specifications. |
Electrostatic / Powder-based | Electrostatic Powder Coating, Electrostatic Painting | Electrostatic surface treatment uses charged particles to uniformly coat stainless steel parts. Our factory optimizes charge, spray distance, and curing conditions to prevent runs, uneven thickness, or poor adhesion. Correct part orientation and masking techniques protect critical dimensions or moving surfaces. By applying these practices in-house, we maintain a high-quality finish across large batches, reduce material waste, and shorten lead times compared with outsourcing. This is particularly beneficial for decorative or functional stamping parts where consistent coating is required for assembly or appearance standards. |
Chemical | Passivation, Acid Pickling, Alkaline Cleaning | Chemical treatments remove surface contaminants, oxides, or stains. Acid pickling eliminates heat tint after welding, while alkaline cleaning prepares surfaces for painting or coating. Proper handling prevents over-etching, dimensional changes, or surface pitting. Our factory uses controlled immersion, agitation, and rinsing protocols to ensure uniform treatment for all stamped components. Integrated chemical processing within our production workflow allows consistent quality, minimizes handling, and reduces material losses, delivering parts that are corrosion-resistant, visually consistent, and ready for downstream assembly or finishing. |
A: At HULK Metal, we take quality very seriously. Our fully equipped Quality Control Center is capable of testing every important feature, including dimensions, surface finish, and mechanical properties. We follow strict ISO 9001 procedures and check materials, in-process parts, and final products. Each batch is documented and traceable, ensuring that customers receive reliable stainless steel stamping parts every time.
A: The price of stainless steel stamping parts varies depending on many factors, such as raw material type, thickness, tolerance, part size, surface treatment, and order quantity. Since HULK Metal owns its factories, we can provide real-time quotes tailored to your specifications. By reviewing your drawings and requirements, we give an accurate cost estimate that reflects both quality and efficiency.
A: Our prices always reflect the high quality of our work. To get a better price, you can increase your order quantity because larger orders allow more efficient production and lower per-unit costs. Also, providing clear drawings and specifications helps us reduce trial-and-error adjustments, which further reduces costs. We always aim to balance competitive pricing with stable product quality.
A: The Minimum Order Quantity depends on factors such as part size, material, process complexity, and tooling requirements. To determine the MOQ, please send us your 2D or 3D drawings. We will review them carefully, sign an NDA for confidentiality, and then inform you of the MOQ. This ensures that your order is feasible and cost-effective.
A: Delivery time depends on the order size, part complexity, and your schedule. Generally, it takes around 30 days to produce standard stainless steel stamping parts. Larger orders may slightly extend the cycle, but usually delivery does not exceed 45 days. Efficient production planning and in-house tooling help us meet deadlines while maintaining stable quality.
A: We provide many surface finishes suitable for stainless steel stamping parts, including powder coating, galvanizing, anodizing, polishing, sandblasting, and passivation. The choice depends on material, thickness, part shape, and end-use requirements. We evaluate each part carefully and recommend the most suitable finish to ensure durability, aesthetics, and production efficiency.
A: HULK Metal has experience shipping to over 50 countries, covering Europe, North America, South America, Africa, Southeast Asia, and more. We understand export documentation, customs procedures, and proper packaging methods to ensure parts arrive safely and on time.
A: Part size depends on material, thickness, complexity, and process limitations. We can produce a wide range of sizes, from small brackets to large panels. You can provide 2D or 3D drawings (protected under NDA), and we will assess whether the part can be manufactured efficiently while maintaining tolerance and surface quality.
A: We support LC, T/T, and other standard payment terms. If you have special requirements, we can discuss them. Our goal is to make transactions flexible and secure while protecting both parties. Delivery terms can also be customized according to your needs, including sea, air, or land transportation.
A: HULK Metal is a stainless steel stamping parts supplier with extensive in-house factory resources. We combine technical, procurement, production, quality control, and foreign trade sales teams to provide full OEM support. This allows us to manage production, ensure quality, and deliver competitively while offering customers a one-stop solution.
A: You can get a quote in a shorter time by providing the following information at once:
1. 2D and 3D drawings of the Stainless Steel Stamping Parts. If neither is available, samples can be provided.
2. Quantity.
3. Delivery Terms.
4. Material, surface treatment, tolerance, and weight. If no 3D drawing is available, please provide the following information:
HULK Metal delivers higher-quality stainless steel stamping parts through precise understanding of client needs, integrated supply chain management, rigorous production control, comprehensive inspections, and attentive packaging and after-sales services.
Our professional technical team has extensive experience in stainless steel stamping. We carefully analyze your drawings, specifications, tolerances, and intended applications. By understanding the functional and operational requirements, we develop optimized solutions that reduce production risk, minimize material waste, and ensure dimensional accuracy. This approach ensures the parts we produce meet both quality and performance expectations, making our clients confident in long-term cooperation.
HULK Metal maintains a tightly integrated supply chain covering raw material sourcing, tooling, surface treatment, and logistics. Each link is carefully monitored for quality, efficiency, and cost control. By coordinating internal and external suppliers, we reduce delays, prevent inconsistent material quality, and stabilize lead times. A reliable supply chain ensures that production runs smoothly and parts are delivered consistently, protecting your project timeline and reducing hidden costs.
We work closely with certified stainless steel suppliers to secure high-grade materials at competitive prices. Each batch undergoes chemical composition verification and mechanical testing before production. This dual approach ensures that only compliant, traceable materials are used, preventing performance issues such as corrosion or deformation. By controlling material quality from the start, we reduce waste, improve efficiency, and provide parts that consistently meet client specifications.
During stamping, bending, cutting, and welding, every process is monitored closely. Machine parameters, tool wear, and process sequences are standardized. Operators follow detailed work instructions, and automated equipment minimizes human error. This disciplined production system ensures consistent precision, lowers scrap rates, and maintains stable quality across every batch. By enforcing strict production control, HULK Metal reduces cost overruns while keeping the final product reliable and high-quality.
Every part undergoes multi-stage quality checks, including in-process measurement, final inspection, surface evaluation, and mechanical testing. Our Quality Control Center is equipped with CMMs, gauges, hardness testers, and surface measurement tools. These inspections guarantee that each part meets dimensional, mechanical, and aesthetic standards. Comprehensive inspection reduces the risk of defects reaching clients, ensuring reliability and client satisfaction while protecting your investment in stainless steel stamping parts.
Proper packaging preserves part integrity during transit. Depending on size and surface finish, we use wooden cases, cartons, individual wraps, or custom solutions. Batch labeling ensures traceability. Coordinated delivery planning allows timely shipment by sea, air, or land. By combining careful packaging and efficient logistics, we minimize damage, reduce rework costs, and provide clients with ready-to-use components upon arrival, supporting smooth assembly and project schedules.
We provide dedicated after-sales support to ensure client satisfaction. Upon receipt, you can inspect quality and quantity. Any verified quality issues are addressed through returns, exchanges, or restocking services. Clear communication and prompt resolution prevent project delays and protect your investment. Our comprehensive after-sales system demonstrates our accountability and builds trust, giving clients confidence to choose HULK Metal for their stainless steel stamping needs.
Choosing HULK Metal ensures you receive a reliable partner for stainless steel stamping projects. With complete OEM solutions, certified quality standards, fast delivery, competitive pricing, and efficient production processes, we help clients reduce risk, save costs, and achieve higher productivity. Our integrated factory resources and professional technical team allow you to focus on your core business while we provide consistent, high-quality stamping parts tailored to your specific requirements.
Our stainless steel stamping products include brackets, panels, chassis components, decorative covers, heat shields, and industrial machine parts. Each product is designed for durability, precision, and corrosion resistance, suitable for automotive, construction, machinery, and decorative applications. With in-house tooling, stamping, machining, and surface treatment, HULK Metal ensures each product meets exact specifications. These examples showcase our ability to produce high-quality, custom stainless steel parts that combine functional reliability with aesthetic appeal, demonstrating our expertise across multiple industries.
HULK Metal offers high-quality foot anchors designed for secure lifting of precast concrete elements. Our CE and ISO 9001 certified lifting pin anchors ensure a threefold safety factor, shorter production cycles, and prompt delivery.
HULK Metal has supplied tens of millions of Lifting Pin Anchors ranging from 1.3 tons to 32 tons to hundreds of buyers around the world. We have a full range of products and a complete supply chain to provide you with quality services. We provide quality assurance services. Please feel free to inquire.
HULK Metal manufactures lifting pin (dog bone) anchors with higher standards to meet demanding precast concrete lifting needs. We offer complete OEM solutions, from design and production to surface treatment and delivery, ensuring each anchor provides excellent strength, corrosion resistance, and compatibility with various lifting systems.
HULK Metal stands out as a leading manufacturer of lifting eye anchors, specializing in precast concrete lifting eye anchors that meet stringent CE certification with a 3 times safety factor.
Durable precast concrete double head lifting pin anchors from HULK Metal ensure secure lifting, higher safety factors, and corrosion resistance, meeting CE and ISO 9001 standards for demanding construction applications worldwide.
Durable, CE-certified spherical head lifting anchors from HULK Metal offer reliable load capacity and corrosion resistance, ensuring safe, efficient lifting for precast concrete projects with fast delivery and quality assurance.
Lifting Pins for Precast Concrete supplied by HULK Metal are CE certified. We can supply Lifting Pins that can pass the tensile test of 3 times the safety factor and strictly implement the IS0 9001 standard to provide high-quality services.
Short Wavy Tail Anchor is a compact, high-strength lifting solution for precast concrete elements. Its wavy rebar tail ensures even load distribution, prevents concrete cracking, and connects securely with threaded sockets or lifting inserts for safe, efficient operations.
Wavy tail anchor is made of high-performance steel pipe and rebar extrusion after bending. Its SWL range is between 0.5 and 8.0 tons. There are two thread standards, M and RD.
HULK Metal is a well-known supplier in China, providing high-quality and cost-effective Precast Lifting Thread Insert. With a complete supply chain and a professional team, we have provided flat end insert, solid rod insert, Tubular insert and others to global customers. We provide complete QA services. Looking Forward Your Inquiry.
HULK Metal is one of the high-quality Flat End Lifting Insert suppliers in China. In order to provide better services and products, we have integrated a complete supply chain. We strictly implement ISO 9001 management, and after years of development, we can now supply a full range of CE certified Flat End Lifting Insert.
Solid Rod Lifting Inserts supplied by HULK Metal have passed the CE certification. They can pass the tensile test with 3 times the safety factor. We strictly implement ISO 9001 standards to manage the entire supply chain to ensure that we can provide you with better Solid Rod Lifting Inserts and services.
Solid rod lifting and fixing sockets embed into precast concrete for secure threaded connections. Crafted from sturdy steel rods, one end features tapping for attachments, while the other includes a hole for rebar passage, enhancing structural integrity.
The combi lifting socket combines a lifting pin anchor and threaded socket, providing a strong, secure connection for lifting and handling precast concrete elements in construction and infrastructure projects.
HULK Metal's Flat End Fixing Socket with Cross Pin integrates a robust cross bar to improve load stability. Manufactured to CE and ISO 9001 standards, it ensures exceptional strength, corrosion resistance, and reliability for various precast concrete lifting applications.
Fixing sockets with bent ends, also known as fixing inserts with bent ends, is essential for anchoring in precast concrete. These sockets provide robust points for fixing elements, featuring a bent design that enhances grip and stability.
Tubular Lifting Insert supplied by HULK Metal has passed CE certification. Tubular Lifting Insert can pass the 3 times safety factor tensile test, and each batch of goods has a comprehensive test report.
HULK Metal can provide you with RD and M standard 12-45 thread, SWL 0.5 to 8.0tons of Long Wavy Lifting Insert. Its international general standard is CE, which needs to pass the 3 times safety factor tensile force test.
HULK Metal manufactures durable solid rod fixing sockets with cross pins and inserts with cross bars for precast concrete. CE and ISO 9001 certified, with high safety factors and quick delivery for bulk orders.
HULK Metal offers premium flat end lifting sockets designed for safe and efficient handling of precast concrete elements. Manufactured from high-strength alloy steel and certified to CE and ISO 9001 standards, these lifting inserts provide exceptional load capacity and corrosion resistance.
HULK Metal's tubular lifting sockets, made from high-grade steel or stainless steel, provide secure threaded connections in precast concrete. CE certified and precision manufactured, they ensure reliable lifting performance, excellent durability, and meet strict safety requirements for diverse construction applications.
The Long Wavy Lifting Socket combines a threaded steel pipe with a wavy-tail rebar to achieve deeper stress transfer in precast concrete. Designed for heavy-duty lifting, it meets CE and ISO 9001 standards and ensures a 4 times safety factor.
Q345/20#/Stainless steel/Others
Galvanized/Black
8~52
≥3
Flat plate lifting sockets embed into precast concrete for secure lifting points. The design includes a threaded end for clutch attachment and a broad base for load distribution, available in galvanized finishes for added durability.
Flat end fixing sockets, also known as flat end fixing inserts, anchor securely into precast concrete for fixing. Made from sturdy steel, they feature a flat end for easy installation and a threaded interior for bolts.
Plate spread anchors from HULK Metal feature a welded steel plate and head design, embedded in concrete for edge lifting. Available in various sizes with galvanized options, they support loads up to 10 tons safely.
Unilateral erection anchors serve as specialized lifting inserts for precast concrete, designed for one-sided loading during element erection. They integrate with ring clutches and recess formers, providing stable anchor points that enhance safety and reduce panel stress in construction applications.
HULK Metal supplies flat foot anchors crafted from premium alloys for secure lifting in precast concrete projects worldwide.
HULK Metal stands as a reliable erection anchor supplier in China, delivering high-standard products for precast concrete lifting. Our anchors ensure secure handling with superior strength and corrosion resistance, backed by comprehensive production support for bulk orders.
HULK Metal supplies CE and ISO9001 certified spread anchors with reliable safety factors, faster delivery, and professional support. Choose our spread anchors for superior quality and complete precast lifting solutions.
HULK Metal delivers high-quality two-hole anchors, designed for secure lifting of precast concrete elements. Certified with CE and ISO 9001, our anchors ensure safety, durability, and efficiency.
This page presents comprehensive information about precast concrete lifting clutches, including types, structure, materials, production processes, surface treatment options, applications, quality control standards, supplier selection guidance, and factory capabilities.
Ring Clutch supplied by HULK Metal is CE certified and can pass the tensile test with a safety factor of 5. We have integrated a complete supply chain and formed a complete team to provide better products and services.
HULK Metal's Precast Concrete Lifting Lugs, also known as Lifting Clutches or Lifting Eyes, are precision-engineered for heavy-duty lifting. Manufactured with high-strength materials, they ensure safety, durability, and efficiency in precast concrete lifting applications worldwide.
High-quality dog bone lifting eye with CE and ISO9001 certification. Strong, safe, and durable for precast concrete lifting. Shorter production cycle and faster delivery from trusted Chinese supplier HULK Metal.
HULK Metal supplies CE and ISO 9001 certified lifting clutch for pin anchor with 5 times safety factors, shorter production cycles, and complete after-sales support for global precast concrete projects.
Dog Bone Lifting Eye With Chain supplied by HULK Metal can pass the 5 times safety factor test and has been CE certified. We can provide 1.3 to 20 tons load groups.
Ring Clutch supplied by HULK Metal is CE certified and can pass the tensile test with a safety factor of 5. We have integrated a complete supply chain and formed a complete team to provide better products and services.
Precast Concrete Lifting Eyes supplied by HULK Metal has passed CE and ISO 9001 Certified and can passed 5 times safety factor testing. HULK Metal is an experienced manufacturer in China. Looking forward your inquire.
Q345/35CrMo/Others
Galvanized/Black/Powder-coat
1.3~32.0
≥5
Precision Casting
HULK Metal has a well-established supply chain to provide you with a full range of Clevis Slip Hooks, such as G43, G70, G80, CE marked, with latch or none, electro-galvanized, hot-dip galvanized or powder coated.
We have provided customers in more than 100 countries and regions around the world with Clevis Grab Hooks with strength standards such as G43 70 80 that can pass 2 to 4 Times Safety Factor detection.
HULK Metal is an experienced eye grab hooks supplier in China. We have integrated a complete supply chain and formed a professional team to provide better products and services. We can provide eye grab hooks with various specifications and surface treatments.
HULK Metal is an experienced supplier in China, providing Eye Slip Hooks in various materials, strengths, certifications, surface treatments and sizes. We have established a complete supply chain to ensure that raw materials, production and delivery are under control to provide higher quality and low-cost lifting hooks.
Anchor Recess is an essential component for positioning lifting anchors accurately in precast concrete elements. HULK Metal supplies Anchor Recess in multiple materials and configurations to match different lifting systems and production methods.
HULK Metal provides high-quality Rubber Recess Former for precast concrete lifting systems. They are used with Pin Anchor Recess Former and Spread Anchor Recess Former, ensuring precise recess shaping, shorter production cycles, and faster delivery.
HULK Metal supplies durable lifting pin anchor recess former for precast concrete elements, offering sizes from 1.3 to 32 tons with CE and ISO 9001 certification. Get shorter cycles and comprehensive support for bulk orders.
HULK Metal can provide a variety of precast magnetic formers. With higher quality and a more affordable price, it is your best choice.
The Spread Anchor Rubber Recess Former is made of durable rubber with a reinforced rear metal plate. It is designed for fixing spread anchors in precast concrete, ensuring accurate positioning, easy demolding, and reliable lifting performance.
As one of the excellent magnetic recess former suppliers in China, HULK Metal has advanced factories and perfect supply chain to provide you with high-quality products and services.
HULK Metal can provide CE-certified magnets for precast lifting and fixing inserts or sockets. Our factory has advanced machining equipment, laser cutting machines, and assembly lines, which can more efficiently complete CE-certified precast lifting fixing insert socket magnet with a higher pass rate.
HULK Metal's Electrical Box Fixed Magnets feature a durable rubber body combined with strong NdFeB magnets, ensuring reliable fixation of electrical boxes in precast concrete. These magnets are customizable in shape, size, and finish, providing flexibility for bulk orders.
Our Shuttering Magnets for Formwork are designed for precast concrete production, offering reusable and stable fixing solutions. They support different mold sizes and deliver better cost-efficiency for large-scale construction projects.
Our Embedded Corrugated Pipe Fixed Magnet combines premium steel housing with powerful magnets to ensure strong fixation during precast concrete production. It reduces installation time, improves efficiency, and provides consistent performance across different applications, helping customers achieve safer and more reliable concrete elements.
Steel Embed Plates are essential components used to create strong, reliable connection points within precast concrete structures. As an experienced manufacturer in China, HULK Metal supplies Concrete Embed Plates with stable quality, flexible customization, and consistent production capacity.
Cast In Channel T Bolts from HULK Metal are precision-forged using high-performance alloy steel or stainless steel. Surface treatments, including electro-galvanizing or hot-dip galvanizing, enhance rust resistance, making them reliable for precast concrete connections in construction and infrastructure projects.
HALFEN Anchor Channels from HULK Metal offer superior quality, CE and ISO certified standards, and five times safety factor. Our fast production and delivery, combined with professional after-sales support, make bulk purchasing simple and reliable.
Name Wire Loop Box Precast Concrete Accessories
Molds Full Range Moulds
Materials Wire Rope / Steel Plate / Customized
SL(mm)±10 60 / 80 / 100 / 120 /140
Our Cast in Channel offers superior strength, certified safety, and flexible application for precast construction. Manufactured with advanced processes, it guarantees durability, easier installation, and faster delivery. HULK Metal supports bulk buyers with full technical service and reliable after-sales support.
Our concrete screw bolts are designed for reliable installation without expansion anchors. Galvanized concrete screws provide superior corrosion resistance, making them ideal for indoor and outdoor use. HULK Metal offers diverse sizes, surface treatments, and customized solutions to match your needs.
Q345/20#/Stainless steel/Others
Galvanized
0.8~25.0
6~32
≥3
HULK Metal lifting loops are made from alloy or carbon steel, precision-threaded, and electro-galvanized for corrosion resistance. Designed for use with lifting sockets, they ensure safe, reliable handling of precast concrete components with a ≥4 safety factor.
Our handrail bracket structural pipe fittings have multi-type surface treatments to prevent corrosion, precise dimensions, and a strong load-bearing capacity. They provide a longer service life and a more secure installation, making them perfect for outdoor safety rails, balconies, and staircases.
The Internal Swivel Tee Structural Pipe Fitting allows a 360 deg rotation around the connection point, making it ideal for angled rail systems. Manufactured from malleable iron or ductile iron with multiple finish options, it provides stronger performance and longer service life.
The Three Socket Angle Tee Structural Pipe Fitting is an essential component for angled guardrails and handrails. It connects two top rails to an upright post with adjustable angles from 0 to 11 degrees, ensuring both safety and flexibility.
The Slope Short Tee is specially designed for guardrail and handrail systems with slopes from 0 to 11 degrees. Its internal socket allows for the precise adjustment and secure fixing of uprights using hex bolts.
HULK Metal supplies base flange structural pipe fittings made of durable materials with multiple surface finishes. They are designed for stronger pipe connections and longer service life. Our modern factory, professional team, and strict inspection ensure higher-standard products for your projects.
HULK Metal manufactures high-standard railing base flange structural pipe fittings with ISO 9001 certification. Our fittings feature precise dimensions, reliable strength, and multiple surface treatments, ensuring durability and excellent performance in both indoor and outdoor applications for handrail and guardrail systems.
The Short Swivel Tee Structural Pipe Fitting is widely used in handrail and guardrail systems where angled connections are required. Manufactured by HULK Metal with strict ISO 9001 standards, it offers strength, flexibility, and long service life.
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
33.7/26.9
Customizable
The Swivel Base Flange is engineered to secure pipes to walls with adjustable angles from 0° to 180°. Its modular design ensures easy assembly, reliable stability, and compatibility with multiple pipe sizes and materials.
The Corner Swivel Combination structural pipe fitting is designed to connect pipes set at right angles across perpendicular planes.
The Add on Crossover, also known as Split Crossover, is designed for adding a perpendicular pipe to an already installed system. Its split-sleeve structure makes installation easy without dismantling existing pipes.
The 90 Degree Two Way Elbow structural pipe fitting is designed for connecting two pipe ends at a right angle. It is commonly applied in handrail, guardrail, and fence systems, ensuring strong and stable joints.
Our Four Socket Cross Structural Pipe Fitting comes in various sizes and surface treatments to suit different projects. Made from malleable iron or ductile iron and customizable on request, these fittings are durable and corrosion-resistant.
Clamp on Crossover Structural Pipe Fittings are designed to create perpendicular connections between pipes without requiring dismantling of existing structures. They feature a strong clamping design that ensures tight, gap-free joints.
The Offset Crossover Structural Pipe Fitting is designed to connect two pipes securely in an offset crossing structure. It allows builders to easily create strong and stable frameworks while maintaining flexibility for different structural needs.
The 90 Degree Two Socket Tee offers two perpendicular sockets for secure pipe connections. It is engineered to provide precise alignment and exceptional strength in guardrails, handrails, fencing, and DIY structures.
Three Socket Cross Structural Pipe Fittings connect vertical uprights with three perpendicular horizontal pipes, offering robust support for fencing, storage racks, and DIY systems. Their versatile design allows easy installation and configuration, ensuring durability and stability in multiple applications.
HULK Metal's Clamp on Tee Structural Pipe Fittings are engineered for secure, easy installation on existing systems. Made from high-quality malleable or ductile iron, they support durable, stable connections for guardrails, handrails, and DIY structures.
Two Socket Cross Structural Pipe Fittings are designed to connect upright pipes with two perpendicular pipes in the same plane. Manufactured from high-quality cast iron, stainless steel, or aluminum, these fittings undergo strict inspection and advanced surface treatment
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
Customizable
HULK Metal manufactures high-quality Three Socket Tee (Long Tee) Structural Pipe Fittings that combine strength, precision, and reliability. Made from malleable or ductile iron with customizable finishes such as galvanizing or powder coating, these fittings are ideal for both industrial and DIY applications.
The side outlet elbow, also called a 3-way elbow, is designed to connect three pipes at 90° angles. It provides strength and stability in guardrails, handrails, and cube-like structures.
HULK Metal's Variable Swivel Elbow is engineered for versatile pipe-joining applications. With angles ranging from 73° to 287°, it provides maximum flexibility for complex structures.
HULK Metal's Reducing Short Tee Structural Pipe Fitting is engineered to provide a secure vertical pipe connection with different diameters, ideal for mid-rails or guardrail top rails.
The Single Socket Tee Structural Pipe Fitting, also known as Short Tee, is widely used in railing systems, guardrails, and DIY structures. It allows one pipe to connect securely at a right angle to another, forming a stable "T" connection.
The Single Lugged Bracket Structural Pipe Fitting is a reliable solution for fixing pipes onto walls or panels where limited space prevents double lug use.
The Vertical Railing Side Support Structural Pipe Fitting is designed to provide strong and stable support for railing systems. Manufactured with malleable iron or ductile iron, and available in multiple surface treatments such as hot-dip galvanizing or powder coating, these fittings ensure long-term durability.
The Cradle Clamp Structural Pipe Fitting is designed to fasten pipe rails securely to uprights. Its open clamp structure allows quick installation, while inner hex bolts ensure reliable stability.
Horizontal Railing Side Support Structural Pipe Fittings are designed to fasten railing uprights firmly against walls or side structures.
The Adjustable Short Tee is engineered to connect pipes at variable angles from 30 deg to 60 deg. Its durable structure, simple installation, and flexible design make it suitable for guardrail and handrail systems.
The Single Swivel Combination is formed by joining two swivel fittings, making it ideal for environments requiring flexible angle adjustments. While it cannot independently bear lateral loads, it becomes effective when used together with other fittings.
The Add on Short Tee Structural Pipe Fitting is a hinged socket fitting that allows vertical connections to existing pipe systems without dismantling.
HULK Metal Variable Elbow Structural Pipe Fitting is designed to create secure and adjustable angled connections between pipes. With a strong structure and reliable locking bolts, it delivers stability and precision.
HULK Metal Adjustable Angle Two Socket Cross Structural Pipe Fitting provides a strong and flexible connection between uprights and rails. Designed for rail systems with slopes from 45° to 90°, it is widely used in stairways, handrails, and ramps.
The Galv Ground Socket Structural Pipe Fitting is designed to provide secure support for uprights in diverse ground conditions. Made of high-strength malleable or ductile iron, it ensures long-term stability and durability.
The Side Palm Fixing Structural Pipe Fitting is engineered to provide a solid and secure connection for railing uprights against walls, stairs, or ramps. Its three-lug design with reinforced sockets improves stability and load capacity.
The Double Lugged Bracket Structural Pipe Fitting is engineered to mount pipes flush against flat walls or panels. Featuring two lugs with fixing holes, it supports various screw or chemical fixing methods. Its socket with hex bolts firmly secures the pipe in place.
The Double Male Swivel Structural Pipe Fitting is designed for flexible joint connections and works seamlessly with single swivel female parts to form a stable structure.
Malleable Iron/Ductile Iron/Customizable
Galvanized/Powder-coat/Customizable
TUBE SIZE(mm)
26.9
33.7
42.4
48.3
60.3
Customizable
Hook structural pipe fittings provide temporary mounting points on pipes. Designed for horizontal and vertical installation, they ensure user safety with rounded heads and secure locking via hex bolts. This solution is suitable only for incomplete systems.
The slope railing base flange pipe fitting is designed to secure inclined uprights to the ground with adjustable angles. Manufactured with strict quality control, it offers multiple surface treatments, ensuring strength, corrosion resistance, and suitability for diverse railing and structural applications.
Our gate hinge pipe fittings combine robust materials with precision casting to create dependable connections for gates. With multiple surface treatments and sizes available, they meet diverse installation requirements, deliver excellent corrosion resistance, and provide a secure, smooth rotational function.
Gate Eye Pipe Fittings provide a reliable hinge connection for gates and handrail systems. Made from strong cast iron or flexible ductile iron, they come with different surface finishes, providing great performance, a longer lifespan, and making them suitable for many construction and industrial uses.
No. 101 galvanized pipe handrail fittings are used to connect two pipes into a "T" shape. It is also called a Pipe Clamp Short Tee. One pipe is inserted into the socket, and the other one passes through the channel above.
101 Reducing Short Tee Galvanized Pipe Railing Fittings are often used. HULK Metal is a well-known supplier in China. We look forward to your inquiry.
104 galvanized slip-on pipe fittings long tee can be used to add two horizontal pipes to the guardrail or handrail uprights, or to connect two pipes in a DIY structure and add a vertical pipe to them.
104 galvanized slip-on pipe fittings long tee can be used to add two horizontal pipes to the guardrail or handrail uprights, or to connect two pipes in a DIY structure and add a vertical pipe to them.
116A Galvanized Pipe Guardrail Fittings Add On Side-outlet Tee is used to add two perpendicular rails to an already assembled handrail or guardrail uprights, or to add two perpendicular pipes to an assembled DIY structure such as a cube or cuboid.
119 Galvanized Safety Railing Fittings Two Socket Cross is used to add two pipes on the same plane to form a cross structure for a specific position of a pipe.
We integrated a complete supply chain, passed ISO 9001 certification, formed a professional technical team and produced a full range models of the galvanized pipe connector fittings to provide the best services and products. Looking forward your inquiry.
The 119A Galvanized Railing Connectors Add-on Two Socket Cross is different from the 119 type in that it can add two pipes to an already completed system.
123 Galvanized Railing Fittings 40 to 70 Elbow is very easy to use and can be used in any scenario where two pipes need to be connected at an angle of 40 degree to 70 degree. We have a complete supply chain and provide QA services.
124 type Galvanized Key Clamp Fitting uses 3 types of hot-dip galvanizing, double coating, and powder coating. We can provide 33.7mm, 42.4mm and 48.3mm diameters. We integrate a complete supply chain and a professional team to provide better products and services. Looking forward to your inquiry.
We can provide 21.3 mm to 60.3 mm size, that is, 1/2" to 2". We have a full range of molds, can complete each order faster.
Safety rail fittings are slip-on pipe fittings for safety railings. They can be quickly installed to complete a system, are easy to operate, and have a longer life and better performance. The 125R reducing 90-degree elbow is a special and uncommon fitting used to connect two pipes of different thicknesses.
Aluminum Die Casting Parts are widely used for structural and functional components requiring strength, accuracy, and clean surfaces.
Sand Casting Parts are widely used for producing durable metal components with complex shapes and stable performance. As an experienced Sand Casting Parts manufacturer, HULK Metal provides Custom Sand Casting Parts and OEM Sand Casting Parts based strictly on customer drawings.
Name Aluminum Die Casting TV Brackets
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting Seat Brackets
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting Pump Covers
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting PC Bracket
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting Motorcycle Accessories
Manufacturing According to Drawings
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Name Aluminum Die Casting Motor Fan
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting LED Light Heat Sink
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting LED Light Cover
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
A Die Casting Junction Box made from aluminum offers reliable protection, precise structure, and stable performance for electrical systems.
HULK Metal offers premium Aluminum Die Casting Heatsinks through a fully integrated OEM process, including die casting, CNC machining, surface treatment, and quality inspection.
Name Aluminum Die Casting Connectors
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting Bicycle Accessories
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Steel Casting Parts are widely used for load-bearing and structural components requiring strength, durability, and dimensional stability.
Name Aluminum Die Casting Auto Accessories
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting Accessories
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Aluminum Alloy 6063 / Customized
Profile Extrusion / Cutting / Deburring / CNC Process / Customized
Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
CE / ISO / RoHS / SGS / Customized
Anodizing / Sand Blasting / Painting / Chormating / Customized
Trademark printing / wooden box / plastic box / foam box / air film / Customized
Die Cast Aluminum Enclosures are widely used to protect electronic and industrial components in demanding environments.
We manufacture bike parts strictly according to customer drawings, covering drivetrain, braking, wheel, and structural components. Our OEM service integrates casting, CNC machining, surface treatment, packaging, and logistics under one managed process.
Name Aluminum Die Casting Washing Machine Bracket
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
HULK Metal provides OEM Precision Die Casting Parts with full technical support, strict quality control, and reliable production.
HULK Metal delivers high-quality OEM casting aluminum brackets made to your exact drawings, using die casting, sand casting, or investment casting.
HULK Metal provides comprehensive Aluminium Die Casting Auto Parts solutions, covering engine, transmission, chassis, and electronic components. We meticulously manage every stage, from mold design, die casting, CNC machining, and surface treatment, to strict quality control, packaging, and delivery.
HULK Metal has provided excellent Agricultural Machinery Casting services to hundreds of customers worldwide.
HULK Metal supplies Automobile Casting Components for global automotive manufacturers and bulk buyers seeking reliable OEM partners in China. With ISO 9001 certified factories and mature casting experience, we produce Automobile Casting Parts strictly according to drawings.
HULK Metal specializes in OEM/ODM casting of Custom Flail Mower Hammer Blades. With an ISO 9001-certified factory, advanced foundry capabilities, and end-to-end quality control, we deliver wear-resistant, dimensionally accurate blades tailored to your machinery.
Aluminum Alloy 6063 / Customized
Profile Extrusion / Cutting / Deburring / CNC Process / Customized
Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
CE / ISO / RoHS / SGS / Customized
Anodizing / Sand Blasting / Painting / Chormating / Customized
Trademark printing / wooden box / plastic box / foam box / air film / Customized
Die Casting Engine Parts are widely used in automotive and industrial power systems where strength, accuracy, and heat dissipation matter.
HULK Metal is a trusted manufacturer of Custom Sickle Guards Casting, serving bulk buyers worldwide. Our ISO 9001-certified foundry delivers high-precision sickle guards in ductile iron, grey iron, or cast steel—tailored to your drawings.
HULK Metal delivers precise and durable Water Glass Sand Casting components for industrial and OEM applications. Combining advanced factories, CNC machining, comprehensive surface treatments, and rigorous quality control, we ensure reliable production and timely delivery.
Our Stainless Steel Castings are produced for demanding industrial applications where strength, corrosion resistance, and consistency matter. As an OEM-focused supplier, we manufacture strictly according to your drawings using sand casting, investment casting, or lost foam casting.
Resin sand casting is widely used for medium and large metal parts requiring good surface finish and stable structure.
HULK Metal provides professional reducer housing casting services, offering horizontal, vertical, integral, and split designs. Our complete OEM solutions include casting, CNC machining, surface treatment, quality inspection, packaging, and global delivery.
Name Precision Casting Castings
Manufacturing Methods Manufacturing According to Drawings
Materials Cast Iron / Aluminum / Stainless Steel / Carbon Steel / Gray Iron / Customized
Process Investment Casting / Ceramic Mold Casting / Metal Mold Casting, Die Casting, Lost Foam Casting
Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;
HULK Metal operates as a trusted Casting Motorcycle Parts manufacturer in China, specializing in aluminum die casting and sand casting motorcycle parts. Backed by ISO 9001 standards, our factories deliver precision OEM components tailored to your drawings.
Lost wax casting is ideal for producing complex metal parts with smooth surfaces and tight tolerances. As an experienced lost wax casting foundry in China, HULK Metal provides reliable OEM services based on your drawings.
HULK Metal provides comprehensive lost foam casting solutions for OEM projects, covering mold design, casting, CNC machining, surface treatment, and quality inspection.
Investment casting produces complex metal parts with smooth surfaces and tight tolerances through a precise lost wax process.
HULK Metal delivers ISO 9001-certified grey iron casting services with precision, durability, and cost efficiency.
HULK Metal has provided excellent metal casting services to hundreds of ductile iron casting parts purchasers around the world. More than 20 industries, including automobile manufacturing, machinery manufacturing, home appliance manufacturing, construction, agriculture, and energy, have used our products.
HULK Metal delivers high-quality custom cast iron drain pipe fittings through ISO 9001-certified factories. Our experienced team ensures precise production from drawings, rigorous quality control, and timely delivery.
You will get higher quality Centrifugal Casting Castings. HULK Metal has an advanced centrifugal casting production line that can produce cast iron, gray iron, ductile iron, stainless steel, high manganese steel and other raw materials.
HULK Metal has provided excellent metal casting services to hundreds of Cast Iron Casting parts purchasers around the world. Our products have been used in more than 20 industries, such as automobile manufacturing, machinery manufacturing, home appliance manufacturing, construction industry, etc.
Precision forging is a near-net-shape manufacturing process that creates high-strength components with superior mechanical properties. At HULK Metal, our OEM services integrate advanced hot and cold die forging with precision CNC machining.
HULK Metal provides a comprehensive OEM solution for high-precision forged steel parts, integrating advanced hot and cold forging factories with elite 5-axis CNC machining.
Description HULK Metal provides a vertically integrated manufacturing solution for Motorcycle Forged Parts, specializing in high-strength components like crankshafts, connecting rods, and triple clamps.
Mining environments demand components with exceptional wear resistance. HULK Metal manufactures custom mining forged parts using premium carbon and alloy steels.
ISO 9001-certified metal forging factory. The technical team supports every phase—from print review to process optimization. Faster turnaround without sacrificing accuracy. Full QA with returns/rework guarantee.
Forged gear blanks provide higher strength, better grain flow, and improved fatigue resistance compared with cut gears.
Forging small parts are widely used where strength, consistency, and tight tolerances matter. HULK Metal provides OEM services for custom forging small parts based on drawings or samples.
HULK Metal provides premium forged flanges manufactured with hot die forging and precise CNC machining. Our services cover raw material selection, surface treatment, strict quality inspection, and timely delivery.
Custom forged parts from HULK Metal offer superior strength, reliability, and performance across industries like automotive, construction, and energy. Using advanced forging techniques and a comprehensive quality control system, we provide parts made to your exact specifications.
Closed die forged parts are produced by shaping heated metal within precision dies, delivering higher strength, consistent grain flow, and tight tolerances.
HULK Metal’s forged components include manufacturing processes, materials, surface treatments, and quality control measures. From automotive to industrial applications, our forged components deliver superior performance and reliability
Manufacturing According to Drawings
Process Casting / Forging / Stamping
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials 304 / 316L / Aluminum Alloy / Customized
Manufacturing According to Drawings
Process Casting / Forging / Stamping
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials Carbon Steel / ND Steel / Stainless Steel / Aluminum Alloy / Customized
Manufacturing According to Drawings
Process Casting / Hot Forging
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials Carbon Steel / ND Steel / Stainless Steel / Aluminum Alloy / Customized
HULK Metal specialises in high-quality forged stainless steel parts and offers comprehensive OEM services. As a certified ISO 9001 factory in China, we ensure strict quality control, competitive pricing, and rapid order turnaround.
Name Motorcycle Parts Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Manufacturing According to Drawings
Process Hot Forging / Die Forging / Custom
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials Carbon Steel / ND Steel / Stainless Steel / Aluminum Alloy / Customized
Name Motorcycle Accessories Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Mining Machinery Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Die Forging / Customized
Custom hot forging parts are produced through controlled heating, precision die forging, machining, inspection, and delivery. HULK Metal supports OEM projects based on drawings, combining experienced technical teams, coordinated factories, and ISO 9001 management.
Name Cold Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials 20Cr Steel / 20CrMo Steel / 20CrMnTi Steel /Aluminum / Aluminum Alloy / Customized
Process Cold Forging
Carbon Steel Forged Parts are widely used in applications where strength, durability, and dimensional stability are important. HULK Metal supplies Custom Carbon Steel Forged Parts through full OEM services, from drawing review, forging, machining, surface treatment to delivery.
Name Bicycle Accessories Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Auto Parts Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Auto Accessories Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Alloy Steel Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Alloy Steel
Process Hot Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Agricultural Machinery Accessories Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Customized
Process Hot Forging / Free Forging / Mold Forging / CNC Machining / Customized
HULK Metal is a manufacturer of sheet metal stamping parts in China. We have advanced stamping equipment, experienced workers, and perfect after-sales service to complete higher-quality orders faster at a lower price.
HULK Metal is committed to providing high-quality sheet metal automotive parts OEM services to customers around the world. We have a complete supply chain to provide you with better OEM services.
HULK Metal has developed over 16 years to become an experienced metal stamping manufacturer. We can manufacture higher quality steel metal stamping parts from carbon steel, stainless steel, and alloy steel. We have a complete quality control system.
HULK Metal has provided excellent metal stamping services to hundreds of stainless steel metal stamping parts purchasers around the world. Our products have been used in more than 20 industries, such as automobile manufacturing, machinery manufacturing, home appliance manufacturing, construction industry, etc.
HULK Metal is a professional manufacturer of home appliance metal stamping parts that has provided metal stamping services for the home appliance manufacturing industry for over 16 years.
Aluminum Alloy 6063 / Customized
Profile Extrusion / Cutting / Deburring / CNC Process / Customized
Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
CE / ISO / RoHS / SGS / Customized
Anodizing / Sand Blasting / Painting / Chormating / Customized
Trademark printing / wooden box / plastic box / foam box / air film / Customized
As a metal stamping service supplier with a strong production capacity, HULK Metal has 5 sets of stamping machines with a capacity of 315 tons, 5 sets of 200 tons capacity, 5 sets of 80 tons capacity and 5 sets of 60 tons capacity. We can provide customized manufacturing services for copper metal stamping parts of 0.1mm~10mm. Products can be certified by CE, SGS, GB, and other standards.
HULK Metal has 20 precision stamping machines that can process precision metal stamping parts from 0.05mm to 5mm. Our quality inspection team will strictly test the performance and parameters of the product to ensure that the quality of the product can meet your requirements.
HULK Metal has provided excellent metal stamping services for more than 20 industries such as automobiles, home appliances, machinery, and other manufacturing or construction industries.
HULK Metal has an experienced technical team that can customize complete custom stamping parts OEM solutions. We can supply products certified by CE, SGS, etc. and comprehensive services such as shipping and after-sales. You can buy metal stamping parts you want more easily at HULK Metal.
HULK Metal provides Custom Construction Metal Stamping Services for bulk buyers who demand precision, strength, and consistency.
HULK Metal is a professional manufacturer of metal stamping parts. Our factory has more automated stamping machines and advanced product quality inspection instruments so that we can complete higher quality carbon steel metal stamping parts faster.
HULK Metal provides professional brass metal stamping services with full-process technical support and production capacity. We specialize in manufacturing custom brass metal stamping parts that meet CE, GB, and SGS standards.
HULK Metal's factory has 20 stamping machines, 10 CNC machines, and perfect-quality inspection instruments. We can provide complete OEM services for metal stamping parts. We can manufacture metal stamping parts in automobiles, construction, household appliances, and other industries with copper, steel, and aluminum as raw materials.
HULK Metal is a professional Auto Accessories Metal Stamping Parts manufacturer with over 16 years of experience. We have a complete supply chain to supply you with complete metal stamping OEM services.
HULK Metal has been engaged in the manufacture of Aluminum Sheet Metal Stamping Parts for many years. We focus more on the needs of our customers and develop complete production solutions accordingly.
HULK Metal has been engaged in the stamping service of aluminum metal parts since the second half of the 20th century. Up to now, HULK Metal has been able to produce metal stamping parts with a thickness of 0.1mm~2mm using 1000~7000 aluminum alloy plates as raw materials.
HULK Metal provides high-precision CNC machining services for parts made from steel, stainless steel, aluminum, and alloys.
HULK Metal provides high-quality Aluminum CNC Machining Parts, combining advanced multi-axis CNC machining, precise surface treatments, and strict quality control.
Aluminum Alloy 6063 / Customized
Profile Extrusion / Cutting / Deburring / CNC Process / Customized
Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
CE / ISO / RoHS / SGS / Customized
Anodizing / Sand Blasting / Painting / Chormating / Customized
Trademark printing / wooden box / plastic box / foam box / air film / Customized
HULK Metal delivers high-precision CNC auto parts through ISO 9001-certified factories in China, offering full OEM machining services—from design review and material sourcing to surface treatment, rigorous inspection, and global delivery.
Name CNC Machining Aluminum Die Casting Parts
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Precision Machining for Agricultural Parts requires stable accuracy, durable materials, and consistent production control. HULK Metal provides Agricultural Sector Parts Machining Services based on customer drawings, covering turning, milling, drilling, and finishing.
Precision bicycle part machining demands tight tolerances, lightweight strength, and flawless surface finishes—exactly what HULK Metal delivers.
HULK Metal delivers precision custom flange machining based on your drawings, using advanced 3-, 4-, and 5-axis CNC equipment in ISO 9001-certified factories.
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Sewage Pump Impellers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron pump impellers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel pump impellers: precision casting, lost wax casting.
Powder spraying, Painting
Sewage Pump Housing
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Sewage Pump Housing: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Sewage Pump Housing: precision casting, lost wax casting.
Powder spraying, Painting
Sewage Pump Bases
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Sewage Pump Bases: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Sewage Pump Bases: precision casting, lost wax casting.
Powder spraying, Painting
Pipeline pump Motor Bracket
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Pipeline pump Motor Bracket: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Pipeline pump Motor Bracket: precision casting, lost wax casting.
Powder spraying, Painting
Pipeline Pump Impellers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Pipeline Pump Impellers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Pipeline Pump Impellers: precision casting, lost wax casting.
Powder spraying, Painting
Pipeline Pump Covers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Pipeline Pump Covers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Pipeline Pump Covers: precision casting, lost wax casting.
Powder spraying, Painting
Pipeline Pump Housings
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Pipeline Pump Housings: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Pipeline Pump Housings: precision casting, lost wax casting.
Powder spraying, Painting
Centrifugal Pump Impellers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron pump impellers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel pump impellers: precision casting, lost wax casting.
Powder spraying, Painting
1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;
Centrifugal Pump Covers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron pump covers 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel pump covers: precision casting, lost wax casting.
Powder spraying, Painting
Name Centrifugal Pump Bottom Plates
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Centrifugal Pump Bottom Plates: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Centrifugal Pump Bottom Plates: precision casting, lost wax casting.
Powder spraying, Painting
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron pump Housings: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel pump Housings: precision casting, lost wax casting.
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
HULK Metal provides premium push sleds designed for professional training and commercial gyms, offering diverse types, robust construction, and customizable features.
This product detail focuses on Monolift Rack Attachments. It covers features, manufacturing processes, quality control, and benefits.
HULK Metal provides premium OEM squat racks, including power racks, half racks, wall-mounted, foldable, and combo designs. Each rack is produced with precision metalworking, strict quality inspections, and advanced surface treatments.
HULK Metal''s Safety Spotter Arms are engineered for strength, safety, and long-term durability in commercial and home gym racks. Manufactured with high-quality steel, precise welding, and advanced surface treatments, each unit undergoes strict inspection and testing.
HULK Metal provides a comprehensive OEM manufacturing solution for rear base stabilizers, focusing on structural integrity and precision. Utilizing advanced robotic welding, CNC laser cutting, and professional surface treatments, we ensure every component achieves a 99.8% precision rate.
HULK Metal provides a comprehensive OEM manufacturing solution for high-strength fitness crossmembers, serving as the structural backbone for commercial power racks and functional rigs. By integrating ISO 9001-certified processes with advanced CNC laser cutting and robotic welding, we deliver rack crossmember components with a 99.8% precision rate.
HULK Metal provides durable, safe, and customizable medicine ball holder racks, including vertical, horizontal, and modular designs. With integrated factory resources, strict quality control, certified production, and comprehensive OEM services, we ensure faster delivery, competitive pricing, and reliable after-sales support. Ideal for commercial gyms, training centers, and bulk buyers seeking high-quality, long-lasting fitness storage solutions.
HULK Metal provides a comprehensive OEM solution for high-quality front foot extensions, utilizing advanced robotic welding, laser cutting, and ISO 9001-certified quality control. We deliver precision-engineered stabilizers that enhance equipment safety and footprint integrity for global fitness brands. Our vertically integrated factory ensures competitive pricing, rapid production cycles, and a 99.8% precision rate. Backed by a lifetime quality guarantee, we empower procurement teams to streamline their supply chain with durable, high-performance metal components.
HULK Metal provides a comprehensive OEM manufacturing solution for high-capacity dumbbell stands, prioritizing structural integrity and long-term durability. Our facility integrates ISO 9001 standards with advanced robotic welding and CNC laser cutting to achieve a 99.8% precision rate. From heavy-duty tiered racks to space-saving vertical towers, we manage the entire lifecycle—from raw material inspection to global logistics—delivering cost-effective, commercial-grade storage solutions that meet the rigorous safety and aesthetic demands of professional fitness environments.
HULK Metal provides a comprehensive OEM solution for the dip bar attachment, integrating high-wattage laser cutting and robotic welding to achieve a 99.8% precision rate. Our facility specializes in heavy-duty structural steel fabrication, offering diverse surface treatments like electrostatic powder coating for maximum durability. By optimizing our vertically integrated supply chain, we deliver certified, commercial-grade dip attachment units at competitive prices with accelerated lead times, ensuring a stable and high-quality inventory for global fitness brands.
HULK Metal provides high-capacity OEM manufacturing for commercial-grade Chin Up Bars, utilizing over 50 automated welding stations and high-speed fiber laser cutting. Our ISO 9001-certified factory ensures every component meets a 99.8% precision rate, delivering structural safety and aesthetic consistency.
Our heavy-duty Barbell Holder Attachment is engineered for seamless integration into commercial power racks and home gym systems. Utilizing high-grade steel and precision laser cutting, we provide comprehensive OEM services that transform your technical drawings into market-ready components.
HULK Metal delivers industrial-grade Weight Plate Tree manufacturing, transforming complex technical drawings into durable gym hardware. Our Bar and Weight Plate Tree OEM services prioritize structural integrity through advanced metalworking.
Our J Hooks and J Cups for Power Rack OEM services are designed for brands and wholesalers sourcing in volume. HULK Metal supports full-process manufacturing from drawings, covering stamping, welding, machining, and surface treatment under ISO 9001 control.
Fitness Equipment Extrusions are widely used for frames, rails, supports, and structural connectors in commercial gym equipment. HULK Metal provides OEM production covering extrusion forming, precision cutting, CNC machining, welding, and surface treatment.
HULK Metal provides Weight Plate Holder OEM services for global gym equipment brands and wholesalers seeking dependable large scale supply. From standard weight plate racks to custom bumper plate storage solutions, our factories support cutting, welding, bending, machining, and finishing under ISO 9001 systems.
Fitness Equipment Parts often involve complex structures, load-bearing requirements, and strict consistency standards. HULK Metal provides Custom Fitness Equipment Parts through OEM production, supporting drawings or samples.
Exercise equipment parts form the structural and functional backbone of modern fitness machines. HULK Metal offers OEM services focused on custom exercise equipment parts manufactured strictly to drawings.
HULK Metal crafts Custom Workout Equipment Parts to your exact drawings—no job too complex. With full in-house metal fabrication and strict ISO controls, we deliver stronger, smoother, and more consistent parts than typical suppliers.
HULK Metal Crafts Gym Equipment Components with tighter tolerances and heavier-duty builds than most. We handle OEM requests from start to finish—stamping, welding, laser cutting, and forging—all under one roof.
HULK Metal delivers high-quality custom barbell rack OEM services backed by decades of metal fabrication expertise. Our ISO 9001-certified factories handle everything from raw material sourcing to final delivery. Whether you need power racks, squat racks, or wall-mounted systems, we produce precise, durable parts that meet your exact specifications.
HULK Metal is a trusted OEM supplier of custom gym equipment rack and parts, backed by ISO 9001-certified factories and full-sheet metal production capabilities. We manufacture power racks, squat racks, wall-mounted systems, and more—exactly to your drawings.
HULK Metal produces custom power racks from iron, steel, stainless steel, and aluminum using sheet metal, profiles, pipes, and strips. Our processes include stamping, CNC machining, welding, casting, and forging.
HULK Metal offers durable come along clamps engineered for high performance in overhead line construction and industrial cable installation. Each clamp provides a strong, slip-resistant grip on conductors, ensuring safe tensioning and pulling.
HULK Metal provides a wide range of wire grips designed for copper cables, aluminum conductors, guy wires, and steel ropes. Our Wire Pulling Grips are precision-forged, durable, and tested to handle demanding loads without damaging conductors.
As a Chinese manufacturer of heavy-duty Wire Rope Puller Tools, we hope to provide high-quality products to more customers around the world. To this end, we will pay more attention to the quality of the products and improve their performance while ensuring the overall quality.
We can provide steel jaw cable puller with wire diameter ranging from 2.03mm to 45.7mm and from 0.68 tons to 9 tons. Contact us to get the best price.
We can currently produce a variety of high-performance alloy steels that can be used for wire diameters between 0.08~1.8in (2.03~45.7mm), tensions between 1500~20000lbs (0.68~9tons) and for various wire types of Jaw Cable Gripper.
Steel Wire Rope Gripper is made of high-performance alloy steel by hot die forging. It has a variety of styles to suit more wires.
HULK Metal offers a versatile range of Jaw Grip Puller for Aluminum Cable models, from lightweight wire grip pullers to heavy-duty cable pulling tools. With OEM customization, advanced production lines, and stringent quality controls, we ensure performance, durability, and after-sale support.
ABC Conductor Grips are special tools designed for ABC wire pulling, tightening and other working environments. Its clamp can better protect the ABC when pulling. We offer a variety of ABC Conductor Grips. Contact us for better prices.
The Jaw Rope Puller is designed for tensioning and routing ropes, cables, wire ropes, etc. We can currently provide Jaw Rope Pullers with clamping wire diameters ranging from 1.9mm to 45.7mm and pulling forces ranging from 1500 to 20000LBS.
Jaw Wire Puller orders will undergo strict sampling inspections before leaving the factory to ensure that the order qualification rate can reach 99.99%. We provide QA services. You can purchase with confidence.
Guy wire jaw grip puller is a tool designed to clamp wires and provide a fulcrum for tensioning them. It is simple to operate and can protect the wires while providing a stronger clamping force. We are a Chinese factory and can provide products with higher cost performance.
As a top metalworking service provider, we want to let every customer experience a sense of security in purchasing, sales, etc., and better realize their value through continuously defining new standards for products and services.
Room 901, Intelligent Park A Building, No. 86 ChunYang Rd, Qingdao, China 266109
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