Our Hot Forging Factory integrates high-tonnage precision with digital control. We operate 35 sets of specialized equipment across five dedicated zones, ensuring every component meets a 99.8% first-pass yield while optimizing material usage and structural integrity for your project.
Mastering these technical insights is essential for any professional sourcing high-performance components. From understanding complex cost structures and production cycles to identifying common factory defects and surface treatment limitations, this comprehensive guide empowers you to make informed procurement decisions. We encourage you to study these details carefully, as they reveal how HULK Metal optimizes every stage of the manufacturing process to deliver superior structural integrity and cost-efficiency for your projects.
As a leading Hot Forging Parts Factory, we leverage over 20 years of manufacturing expertise to deliver high-performance components. We prioritize rigorous ISO 9001 quality management across our synchronized production lines, ensuring zero-defect results for critical applications. Our technical team excels at interpreting complex drawings to optimize material grain flow and structural integrity. From advanced CNC machining to custom surface treatments, we provide a seamless, vertically integrated supply chain for global OEMs.
Manufacturing Methods | Manufacturing According to Drawings |
Raw Materials | Alloy Steel, Carbon Steel, Aluminum, Stainless Steel. |
Process | Hot Forging: Hot Die Forging Surface Treatment, Quality Control, Packaging, Delivery, After Service. |
Application | Vehicles, food processing machinery, construction machinery, general machinery, 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 |
To provide a more comprehensive and authoritative guide for your customers, I have expanded the technical depth of the common forging challenges. This content is designed to position HULK Metal as a consultative partner that solves high-level engineering hurdles, not just a parts supplier.
Our Hot Forging Factory specializes in eliminating the subtle structural flaws that often bypass standard visual inspections. By integrating advanced thermal modeling and precision die engineering, we provide components with superior grain flow, reducing your long-term assembly and warranty costs.
During high-temperature heating, carbon atoms on the steel surface react with oxygen, creating a "soft skin" that compromises wear resistance and fatigue life. Excessive scale also leads to pitted surfaces.
We utilize Rapid Induction Heating systems that reach forging temperatures (1,100℃ to 1,250℃) in seconds rather than minutes. This significantly limits atmospheric exposure. Our technical team also applies protective glass lubricants to the billets, which acts as a barrier against oxidation. For our clients, this preserves the material's intended hardness and reduces secondary grinding requirements by 20%, directly lowering your unit costs.
If the metal flow is obstructed by poor die design or improper lubrication, the material can "fold" over itself. These "cold shuts" are often invisible to the naked eye but act as internal stress concentrations that lead to sudden part failure.
Before any metal is struck, our engineers perform Finite Element Analysis (FEA) to simulate the metal flow within the die cavity. We optimize the "fillet radii" and "draft angles" to ensure a laminar flow. This scientific approach ensures 100% structural integrity and a continuous grain flow that follows the part's contour, increasing the tensile strength of your components by up to 15% compared to standard forging methods.
The extreme pressures of a 2,500-ton press can cause "die shift," where the upper and lower halves of the mold move out of alignment by as little as 0.8mm, resulting in unbalanced parts that fail CNC setup.
We utilize Heavier Guide Post Die Sets and hydraulic clamping systems that lock the dies in a fixed position. Our factory uses H13 High-Toughness Die Steel, which maintains its dimensions even under intense thermal cycling. We monitor tolerances every hour using digital bridge-style CMM equipment, maintaining a precision of ±0.3mm on raw forgings. This level of accuracy means your CNC machining fixtures will always seat the part perfectly, preventing downtime in your own factory.
If a billet stays at peak temperature for too long, the internal metallic grains grow excessively large, making the final part brittle and prone to cracking under impact.
Our heating lines are equipped with Infrared Pyrometers and automated "kick-out" sensors. If the production line pauses for more than 30 seconds, any billet currently being heated is automatically ejected to prevent grain growth. This ensures that every part maintains a Fine Grain Structure (ASTM 5-8), providing the high impact toughness required for heavy machinery and automotive safety components.
Rapid, uneven cooling after the forging process causes different sections of the part to contract at different rates, leading to warping or hidden internal stresses.
We implement Isothermal Annealing or controlled-rate cooling tunnels immediately following the final strike. By managing the temperature curve as the part transitions from 800℃ to 300℃, we neutralize internal stresses. This stability ensures that when you perform final CNC milling, the part does not "spring" or distort, guaranteeing a 99.9% assembly success rate.
Our Hot Forging Parts Factory utilizes a synchronized eight-stage production framework designed to maximize structural integrity while minimizing per-unit costs. By integrating advanced die engineering with automated forging lines, we ensure every batch meets your precise mechanical specifications with 99.8% consistency.
Every project begins with a deep technical audit of your 2D and 3D drawings. Our engineering team doesn't just "copy" a design; we analyze geometry to optimize metal flow and reduce material waste. By selecting the ideal forging temperature and press tonnage for your specific alloy, we can often reduce raw material consumption by 10-15%, providing you with a more competitive price point without compromising part strength.
We manufacture all forging dies in-house using high-grade H13 tool steel and precision CNC machining. This internal control allows us to "debug" the mold immediately, ensuring the flash lines and draft angles are perfect before mass production begins. For our clients, this translates to shorter lead times and higher dimensional repeatability, as we eliminate the delays common with outsourced mold making. By fine-tuning the mold's thermal stability during the debugging phase, we extend the tooling life, further lowering your long-term production costs.
Before launching full-scale manufacturing, we produce a foundational sample batch. These parts undergo the exact heating and forging cycles intended for the final run. We submit these samples for your approval, accompanied by a full initial inspection report. This "fail-safe" step ensures that the physical grain flow and mechanical properties align perfectly with your application requirements, preventing costly mid-production adjustments.
Quality starts with the billet. We source steel only from Tier-1 mills with full heat-number traceability. Upon arrival at our factory, every batch undergoes spectral analysis to verify chemical composition and ultrasonic testing to check for internal voids. By catching material defects at the gate, we prevent "hidden" costs associated with processing sub-par metal, ensuring your finished parts are structurally sound from the inside out.
Our production floor operates 35 sets of high-tonnage presses and automated induction heaters. By maintaining a continuous, stabilized thermal cycle, we avoid the temperature fluctuations that cause hardness variances. This high-speed environment is managed by specialized operators who monitor press pressure and die temperature in real-time, ensuring that the ten-thousandth part is as accurate and strong as the first one off the line.
Our inspection center is equipped with a full suite of advanced tools, including Coordinate Measuring Machines (CMM), 2D projectors, and hardness testers. We don't just check dimensions; we can perform non-destructive testing (NDT) such as magnetic particle inspection to find surface micro-cracks. This rigorous oversight means you receive parts that are ready for immediate assembly, saving you the expense of secondary internal QC audits.
We design custom packaging solutions—ranging from VCI (Volatile Corrosion Inhibitor) bags for rust prevention to reinforced wooden crates—to ensure your parts arrive in pristine condition. Our logistics team handles the complexities of international shipping and customs documentation. By optimizing container loading and selecting the most efficient sea or air routes, we reduce your landed costs and protect your components against the rigors of global transit.
Our relationship doesn't end at delivery. HULK Metal provides a comprehensive quality guarantee that includes returns, exchanges, and restocking services should any component fail to meet the agreed-upon standards. We offer lifelong technical support and freight consulting, acting as your extended factory team. This commitment to accountability reduces your procurement risk and builds a foundation of long-term trust and project stability.
Calculating the unit price of a Hot Forging Part involves a strategic balance of material yield, engineering precision, and logistics. At HULK Metal, we utilize a transparent cost-plus model, leveraging our vertically integrated supply chain and high-tonnage automated equipment to minimize waste and maximize your return on investment.
To determine the final price per piece, we utilize the following calculation:
Unit Cost= (Material + Tooling + Labor + Machining + Surface Treatment + Packaging + Logistics + Value-Added Services) / Total Quantity
Material typically accounts for 50-70% of the total cost of a forged part. We reduce this burden through high-volume procurement contracts with Tier-1 steel mills, ensuring lower base prices for carbon and alloy steels. More importantly, our technical team uses advanced forging simulation software to calculate the exact volume of the "flash" (excess metal). By optimizing the die design to reduce flash by even 5%, we significantly lower the weight of the raw billet required. This precision prevents you from paying for expensive scrap metal, ensuring every gram of steel is utilized toward the structural integrity of your component.
Initial tooling costs can be a barrier, but our internal Hot Forging Factory minimizes this through in-house mold design and fabrication. We utilize high-durability H13 die steel, which extends the "die life" to tens of thousands of strikes before requiring maintenance. Because we manufacture our own 3-axis and 5-axis CNC fixtures, we eliminate the 20-30% markup typically added by third-party mold shops. Our debugging process is integrated into the setup, meaning we achieve "first-part-right" status faster, reducing the setup labor costs that are usually passed on to the client during the prototyping phase.
While manual labor is a factor, HULK Metal focuses on "labor efficiency" through automation. Our factories utilize automated induction heating lines and programmable friction screw presses. This reduces the number of operators needed per line while increasing the hourly output by 25% compared to traditional manual forging workshops. By stabilizing the production rhythm, we eliminate the high costs of idle time and human error. Our workers are highly trained specialists who focus on real-time quality monitoring rather than repetitive manual lifting, ensuring that your labor investment goes toward precision and safety rather than inefficiency.
Outsourcing machining and finishing to separate factories adds significant transport costs and "markup-on-markup" pricing. HULK Metal eliminates these hidden expenses by housing 25 sets of CNC centers and professional surface treatment lines (plating, coating, and painting) under one roof. This internal synergy saves you roughly 10-15% in total production costs by removing secondary logistics and inter-factory administrative fees. Furthermore, because our machinists work directly with our forging team, we can optimize the "machining allowance," leaving just enough material for a clean finish, which speeds up CNC cycle times and reduces tool wear.
Shipping heavy metal components requires strategic planning to avoid damage and excessive freight fees. Our internal logistics team optimizes container loading patterns to maximize space utilization, effectively lowering the shipping cost per kilogram. We provide custom-designed wooden crates and VCI anti-rust packaging at factory-direct prices. Beyond physical goods, our "Value-Added Services" include ISO 9001 quality documentation, chemical analysis reports, and lifelong technical support. By providing these services in-house, we remove the need for you to hire third-party inspectors, offering a "landed cost" that is often lower than the "ex-works" price of less integrated competitors.
Navigating the global supply chain for Hot Forging Parts requires more than just comparing quotes. Many buyers fall into traps set by non-certified workshops that sacrifice structural safety for lower prices. As a veteran Hot Forging Factory, we want to highlight the critical red flags that often lead to project failure and how to protect your investment.
Critical Risk Factors in Hot Forging Procurement
Some suppliers offer "teaser" prices that are lower than the current market rate for raw steel. These "deals" are usually a red flag for two scenarios: either the supplier will demand a price hike mid-production citing "material fluctuations," or they will use substandard, non-traceable scrap metal. This often leads to delivery failure when the workshop realizes they cannot sustain the loss, or worse, they deliver parts that fail under mechanical stress.
Always request a detailed cost breakdown. A professional factory will show you the material weight, forging energy costs, and machining time. If a quote is 20% below the industry average, the supplier is cutting corners on safety or process. We provide transparent pricing based on ISO 9001 standards, ensuring that our quotes reflect a sustainable, high-quality manufacturing process that guarantees delivery.
It is a common deceptive practice for small workshops to use a high-end tool shop to create perfect "golden samples," only to switch to low-cost, unmaintained equipment and manual labor for the actual mass production run. This results in the first 50 pieces looking perfect, while the subsequent 5,000 pieces suffer from dimensional drift, cracks, and poor grain flow.
Look for a factory with integrated, in-house capabilities. Ask for photos or videos of the actual mass production lines, not just the sample shop. At HULK Metal, we use the same automated friction screw presses and CNC centers for both samples and mass production. We provide inspection reports for every batch, ensuring that the structural integrity of your 10,000th part matches the approved sample exactly.
Inexperienced suppliers often skip the expensive simulation phase, relying on "trial and error" with the physical dies. This leads to poor metal flow, resulting in internal "cold shuts" or excessive flash that weakens the part. These defects are often hidden beneath the surface and only appear when the part fails in the field.
Ensure your partner uses DEFORM or similar forging simulation software. Professional mold design is an investment that prevents defects before they happen. Our technical team optimizes die geometry to ensure a continuous grain flow. By investing in precision H13 tool steel dies from the start, we reduce the defect rate to under 0.2%, saving you the massive costs associated with field recalls and replacements.
To save costs, some factories mix different grades of steel or use billets without proper heat numbers. For critical applications in automotive or construction machinery, using a 1020 carbon steel when 4140 alloy steel was specified can lead to catastrophic structural failure. Without a laboratory on-site, these suppliers have no way of verifying what they are actually forging.
Demand Material Test Reports (MTRs) and chemical analysis for every heat number. A reputable factory must have an on-site spectrograph. At HULK Metal, we perform 100% receipt inspection on all raw materials. We provide full traceability from the raw billet to the finished component, giving you the documented proof required for your own quality audits and liability protection.
Hot forging is a "near-net-shape" process, but the critical tolerances are achieved during CNC machining. Many factories use outdated lathes or lack proper fixtures, leading to "concentricity" issues where the holes are not aligned with the forged body. This makes the parts impossible to assemble, yet the supplier may claim they met the "forging tolerance."
Choose a supplier that offers integrated CNC Machining. When the same factory is responsible for both forging and machining, they cannot "pass the buck." We use 3-axis and 4-axis CNC centers with custom fixtures to maintain tolerances of ±0.01mm. This vertical integration ensures that the machining allowance is perfectly balanced, reducing the risk of "clean-up" issues where the tool fails to reach the forged surface.
Surface treatment is often the most outsourced process, leading to a lack of oversight. Unreliable suppliers may skip the critical "pre-treatment" (cleaning/degreasing) phase to save time. This causes powder coating to peel or zinc plating to flake off within weeks of delivery, exposing your parts to rapid corrosion.
Verify the supplier’s internal testing for finishes. You should look for salt spray testing and adhesion "cross-hatch" tests. We manage our surface treatment lines internally or through strictly audited long-term partners. We provide documented salt spray test results (e.g., 72h, 96h, or 500h) to ensure your parts survive the harsh environments of food processing or construction sites without degrading.
The most common issue with "low-cost" suppliers is that they disappear the moment a quality issue is raised. Because they operate on razor-thin margins, they cannot afford to replace a defective batch. They may blame the shipping company, your assembly team, or the design drawings, leaving you with thousands of pounds of useless scrap metal.
Prioritize suppliers who offer a written Quality Guarantee. A professional factory stands behind its work. HULK Metal provides a comprehensive returns, exchanges, and restocking service. If a part does not meet the agreed-upon drawings, we take full responsibility. Our "Life-Long" quality assurance is not just a slogan; it is a business model designed to build long-term OEM partnerships rather than one-off transactions.
Finding a reliable Hot Forging Parts Factory requires a balance of technical auditing and logistical evaluation. Focus on these core indicators to ensure your partner can sustain high-volume production without compromising quality.
Strategic Evaluation Criteria for Chinese Forging Partners
A top-tier factory is defined by its ability to interpret and optimize your drawings. You need a team that uses simulation software to predict metal flow and heat distribution. A truly professional team will offer suggestions to reduce material waste or simplify the forging geometry, which lowers your unit costs. At HULK Metal, our engineers act as consultants, ensuring that your design is not only manufacturable but optimized for maximum fatigue resistance and structural integrity.
Evaluate the factory's physical infrastructure, specifically the variety of press tonnages and the age of their CNC equipment. A factory with only one or two machines creates a bottleneck for your supply chain. Look for a partner with a diverse range of friction screw presses and 4-axis or 5-axis CNC centers. This diversity allows the factory to scale with your demand and handle complex geometries that smaller workshops simply cannot manage with precision.
Certifications like ISO 9001 are the baseline, but you must look deeper into their daily QC routines. A reliable factory maintains a dedicated Quality Control Center equipped with CMM, spectrographs, and ultrasonic testing tools. They should provide full traceability from the raw steel billet heat number to the final inspection report. This transparency ensures that you are not just buying a part, but a documented guarantee of performance and safety for your end-users.
The best factories control every stage of the process, from raw material procurement to surface treatment. By choosing a factory with an integrated supply chain, you eliminate the "middleman" markups and reduce the risks associated with outsourcing. HULK Metal manages everything in-house—including mold making, heat treatment, and galvanizing—which ensures a faster lead time and a more cohesive quality standard across different manufacturing phases.
Manufacturing is only half the battle; the other half is communication and project management. Choose a factory that provides a dedicated account manager who understands technical specifications. A comprehensive service system includes regular production updates, photo/video inspections during the process, and proactive problem-solving. This level of service transforms a simple vendor relationship into a strategic partnership, allowing you to focus on your core business while the factory handles the technical details.
Financial flexibility is a sign of a stable, healthy business. A reputable factory should support various payment methods and clear Incoterms (EXW, FOB, CIF, DDP). This flexibility demonstrates their experience in international trade and their willingness to share the logistical responsibility. It also allows you to manage your cash flow more effectively while ensuring that all shipping and duty obligations are clearly defined before the goods leave the factory floor.
Global shipping requires expertise in customs documentation, sea-freight optimization, and protective packaging. Your factory should offer multiple delivery modes—sea, air, or land—and have the capability to track shipments in real-time. By optimizing container loading and utilizing VCI anti-rust packaging, we ensure your components arrive on time and in perfect condition, regardless of the destination or transit duration.
Never partner with a factory that does not offer a written quality guarantee. A suitable partner stands behind their work with a clear policy for returns, exchanges, or restocking if parts do not meet the agreed-upon tolerances. At HULK Metal, we provide lifelong quality assurance. This commitment gives you absolute peace of mind, knowing that we are accountable for the long-term performance of every component we forge.
8 Application of Hot Forging Parts:
Precision hot forging is the backbone of high-stress industrial applications. By refining grain structures and eliminating internal voids, our factory produces components that outperform castings in strength, safety, and longevity.
Industrial Applications and Production Optimization
Industry Sector | Common Hot Forging Parts | Production & Cost Optimization Strategies |
Automotive & Transport | Crankshafts, Connecting Rods, Steering Knuckles, Axle Shafts, Transmission Gears | In high-volume automotive runs, we utilize multi-cavity forging dies to produce 2 to 4 parts per strike, doubling output while maintaining identical thermal profiles. By using automated induction heating with a tolerance of ±5°C, we eliminate the "soft spots" that cause CNC tool breakage. Forging these parts near-net-shape reduces the machining allowance to less than 1.5mm, significantly cutting down on high-speed lathe time and material scrap. This vertical integration allows us to deliver safety-critical components that meet strict TS16949 standards at a lower per-unit cost. |
Construction & Mining | Excavator Bucket Teeth, Track Links, Hydraulic Cylinder Ends, Heavy-duty Shackle, Gear Blanks | Construction parts face extreme impact; thus, we focus on Isothermal Forging to ensure uniform grain refinement. To reduce costs for heavy parts (10kg+), we implement flashless forging techniques where possible, which saves up to 12% in raw alloy steel weight. Our factory also utilizes "Warm Forging" for complex geometries to reduce the energy required for secondary heat treatment. By optimizing the cooling rate on our specialized conveyor systems, we achieve the required hardness directly from the forge, eliminating the need for expensive separate annealing cycles. |
Food & Medical Machinery | Stainless Steel Valve Bodies, Flanges, Mixer Paddles, Pump Impellers, Connector Links | Forging stainless steel requires precise atmospheric control to prevent carbide precipitation. We use synthetic glass lubricants to protect the surface finish, reducing the need for aggressive chemical pickling or manual polishing. To lower costs for food-grade OEMs, we integrate precision die-forging that achieves a surface roughness of Ra 3.2 directly from the press. This drastically reduces the time spent in our CNC grinding workshop. Our ISO 9001 quality center ensures zero porosity, which is vital for hygiene, preventing the costly bacterial traps found in cast alternatives. |
Energy & General Engineering | Pipe Caps, High-pressure Bushings, Turbines, Support Brackets, Industrial Hooks | For the energy sector, material traceability is the primary cost driver. We reduce overhead by maintaining a digital material library linked to our ERP system, ensuring 100% heat-number accuracy without manual sorting errors. To optimize production, we use modular die inserts; this allows us to change the part's head or connector size without machining a completely new die set, saving the client up to 30% on tooling investments. By utilizing 4-axis CNC centers for simultaneous drilling and milling of forged blanks, we compress the production cycle by 24 hours. |
By housing these surface treatment lines within our Hot Forging Parts Factory, we eliminate the "logistics lag" and potential for transit damage between facilities. This internal control allows us to provide a Life-Long Quality Guarantee on the finish and structural integrity of your components.
9 Surface Treatment We Can Provide:
Surface integrity defines the lifespan of high-stress components. Our Hot Forging Factory integrates advanced finishing lines to ensure every part achieves superior corrosion resistance, aesthetic appeal, and precise dimensional stability.
Professional Surface Treatment Solutions for Hot Forging Parts
Treatment Category | Specific Processes | Technical Implementation & Quality Control |
Mechanical Treatments | Shot Blasting, Sandblasting, Vibratory Polishing, Grinding | As a high-output factory, we use automated crawler-type shot blasting to remove the oxide scale characteristic of hot forging. The primary challenge here is preventing "over-blasting," which can pit the surface and compromise CNC machining datums. We control the abrasive media size and velocity to ensure a uniform Sa 2.5 finish. This process not only improves aesthetic consistency but also reveals any surface micro-cracks that might have occurred during the forging strike, acting as a preliminary quality check before the parts reach our CNC workshop. |
Chemical & Electrochemical | Zinc Plating (Galvanizing), Chrome Plating, Electropolishing, Passivation | Forging parts often have complex geometries where "hydrogen embrittlement" is a major risk during acid pickling or plating. Our chemical lines include a mandatory de-embrittlement baking cycle at 200°C for 4 hours immediately after plating. This is critical for high-strength alloy forgings used in automotive suspension. We monitor the chemical bath concentration every 4 hours to ensure the coating thickness remains within a ±2μm range. This precision prevents "thread fit" issues in later assembly, reducing your rejection rate and ensuring long-term rust protection. |
Physical & Conversion | Black Oxide, Phosphating, Hot-Dip Galvanizing, Carburizing | Hot-dip galvanizing is our preferred solution for heavy construction forgings. The key factory-level concern is "thermal distortion"; the 450°C molten zinc bath can cause thin-walled forgings to warp. Our technical team designs specialized dipping fixtures that ensure even heat distribution and drainage. For black oxide, we focus on the "oil-seal" phase to ensure the finish is deep and non-reflective. By managing these thermal and chemical variables in-house, we increase production efficiency by 15% compared to using external plating shops. |
Electrostatic & Organic | Powder Coating, E-Coating (Electrophoretic), Liquid Spray Painting | The success of powder coating on a forged substrate depends entirely on the "pre-treatment" phase. We utilize a 5-stage ultrasonic cleaning process to remove all traces of forging lubricants and cooling oils. If even a microscopic film remains, the coating will peel under thermal stress. We use high-voltage electrostatic guns to ensure the powder penetrates deep into the forged "ribs" and "webs." This creates a durable, impact-resistant barrier that can withstand 500+ hours of salt spray testing, making it ideal for food processing machinery. |
By housing these surface treatment lines within our Hot Forging Parts Factory, we eliminate the "logistics lag" and potential for transit damage between facilities. This internal control allows us to provide a Life-Long Quality Guarantee on the finish and structural integrity of your components.
A: Quality is our top priority. We operate a professional inspection center equipped with advanced tools like CMM and ultrasonic flaw detectors. Our team follows a strict ISO 9001 system, checking everything from raw material chemistry to final dimensions. We perform 100% inspections on critical features to ensure every part is strong and safe. You will receive a detailed quality report with every batch, giving you total peace of mind that your parts meet your drawings exactly.
A: The price depends on the specific needs of your project, such as the type of metal used, the complexity of the shape, the required tolerances, and the surface finish. Because we own our Hot Forging Factory, we eliminate middleman costs and provide real-time, factory-direct quotes. We analyze your 2D and 3D drawings to find the most efficient way to produce your parts, ensuring you get the best value for high-performance components.
A: At HULK Metal, we focus on providing the best price for high-quality work. If you find a lower price elsewhere, it often means the quality is lower too. However, you can get a better unit price by increasing your order quantity, as this reduces the setup cost per part. We also help you save money by optimizing the design to use less raw material and choosing the most efficient production path for your specific order size.
A: The Minimum Order Quantity (MOQ) depends on the size, weight, and complexity of your part. Small, simple parts may have a higher MOQ, while large, complex components have a lower one. To give you an accurate number, please send us your drawings. We will sign a Non-Disclosure Agreement (NDA) to protect your design. Our technical team will then evaluate the production requirements and give you a fair MOQ that fits your project needs.
A: Generally, our production cycle is around 30 days. This includes time for material procurement, forging, machining, and quality checks. For very large or complex orders, it might take a bit longer, but it usually does not exceed 45 days. We use automated machines to keep our production efficiency high. Once we understand your specific schedule and quantity, we will provide a clear timeline and work hard to ensure your parts arrive on time.
A: We offer a full range of finishes, including powder coating, zinc plating, hot-dip galvanizing, and sandblasting. We choose the best treatment based on your part’s material and how it will be used. For example, if your parts are used outdoors, we recommend heavy-duty rust protection. Our team manages the entire process in our factories to ensure the finish sticks perfectly to the forged metal and lasts for a very long time without peeling or rusting.
A: We are a global supplier and have successfully shipped high-quality parts to clients in more than 50 countries. Our main markets include North America, Europe, South America, Africa, and Southeast Asia. We have a professional logistics team that understands international shipping rules and customs. No matter where your business is located, we can arrange safe, fast, and affordable delivery by sea, air, or land to your warehouse.
A: We can manufacture a wide variety of sizes, from small components weighing 0.5kg to large parts up to 50kg. The exact size we can make depends on the thickness, shape, and type of metal. To see if we can produce your specific part, please share your 2D or 3D drawings with us. We will sign an NDA first. Our engineers will then check our press capacity and let you know the best way to produce it.
A: We want to make doing business easy for you. We support common payment methods like T/T (Telegraphic Transfer) and LC (Letter of Credit). For delivery, we offer various terms including FOB, CIF, and DDP depending on your needs. If you have a specific payment requirement or need a special delivery term for your country, please let us know. We are happy to discuss and find a solution that works for both of us.
A: HULK Metal is a professional manufacturer and supplier with its own Hot Forging Factory and machining workshops. We are not just a trading company; we have a full technical team, quality inspectors, and export experts. This means we control the entire process from the first drawing to the final delivery. You get the direct communication of a factory with the professional service of an international trade company, ensuring a smooth and successful project.
A: You can get a quote in a shorter time by providing the following information at once:
1. 2D and 3D drawings of the Hot Forging 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 premium Hot Forging Parts by integrating technical mastery with a robust, ISO 9001-certified supply chain. We transform your complex engineering challenges into high-strength, cost-effective components with zero-defect reliability.
The HULK Metal Advantage: Engineering Excellence and Reliability
Our professional technical team brings decades of collective experience to your project. We don't just look at a drawing; we analyze the functional environment of the part to suggest the ideal alloy and forging temperature. By deeply understanding your specific needs, we develop a tailored production solution that optimizes grain flow and structural integrity. This proactive approach ensures that the final component performs exactly as intended, reducing the risk of redesigns or mechanical failures in the field.
HULK Metal operates within a comprehensive ecosystem of specialized factories, including dedicated forging shops, CNC machining centers, and surface treatment lines. This integrated network allows us to control every variable of the production process under one management system. For our clients, this means shorter lead times and the elimination of "middleman" markups. Our seamless internal logistics ensure that your parts move efficiently from the forge to the finishing line without the delays typical of fragmented suppliers.
We maintain long-term, close partnerships with Tier-1 raw material factories, allowing us to secure high-grade steel at more competitive prices than the general market. Quality starts at the source; every batch of material undergoes strict receipt inspection, including spectral analysis to verify chemical composition. By ensuring the purity and grade of the base metal before production begins, we guarantee that the mechanical properties of your hot forging parts meet or exceed international industry standards.
Our production floor utilizes high-tonnage friction screw presses and automated induction heating to maintain absolute consistency across mass production runs. We implement strict process controls, monitoring die temperatures and forging pressures in real-time. This rigorous attention to detail prevents common defects like cold shuts or overheating. By stabilizing the manufacturing environment, we ensure that the ten-thousandth part possesses the same high strength and dimensional accuracy as the first approved sample.
Every part that leaves our factory passes through our advanced Quality Control Center. We utilize Coordinate Measuring Machines (CMM), ultrasonic flaw detection, and hardness testers to verify every specification on your drawing. We don't rely on visual checks alone; we provide full dimensional and material certification for every shipment. This comprehensive oversight ensures that you receive only "ready-to-assemble" parts, eliminating the need for costly and time-consuming secondary inspections at your own facility.
We understand that a perfect part is useless if it arrives damaged or rusted. HULK Metal designs custom packaging solutions, including VCI anti-rust bags and reinforced wooden crates, to protect your investment during sea or air transit. Our logistics team handles all customs documentation and coordinates with reliable global carriers to ensure timely delivery. We optimize container space to lower your freight costs, ensuring your high-quality forged parts arrive in pristine condition, ready for immediate use.
Our commitment to your success continues long after the shipment arrives. We encourage you to check the quality and quantity of your goods immediately upon receipt. In the rare event of a discrepancy, HULK Metal provides a comprehensive quality guarantee, including returns, exchanges, and restocking services for any products that do not meet the agreed standards. This accountability reduces your procurement risk and proves that we are a partner you can trust for the long term.
Choosing HULK Metal as your Hot Forging Parts Factory provides a strategic advantage that extends far beyond simple manufacturing. By integrating advanced engineering, high-tonnage press capacity, and a transparent ISO 9001-certified supply chain, we eliminate the technical risks and hidden costs associated with traditional sourcing. Our commitment to precision ensures that every forged component enhances your product's structural integrity while our streamlined logistics protect your project timelines and bottom line.
The versatility of our Hot Forging Factory allows us to manufacture high-strength components for the world’s most demanding industries. Our diverse product portfolio includes safety-critical automotive crankshafts and steering knuckles, heavy-duty excavator bucket teeth for construction, and corrosion-resistant stainless steel valve bodies for food processing. We also produce specialized high-pressure pipe fittings, industrial lifting hooks, and complex gear blanks. Each product is engineered to leverage the superior grain flow and fatigue resistance that only precision hot die forging can provide for mechanical assemblies.
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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