1.ISO 9001 Certified Chin Up Bar Factory:
Our production lines adhere to strict ISO 9001 standards, ensuring every batch meets international safety and structural durability requirements.
2.Professional Technical Team to Provide Support:
Experienced engineers analyze your blueprints to optimize fabrication methods, ensuring high-performance results for complex wall-mounted or rack-integrated pull-up systems.
3.Finalize Your Order Faster:
We leverage high-speed laser cutting and automated welding to shorten lead times, moving your project from drawing to shipping.
4.Perfect Quality Assurance Service:
We offer comprehensive returns and exchanges specifically for quality issues or shortages, maintaining a 99.8% precision rate across all components.
5.Finalize Pull Up Bar at a Lower Price:
Strategic material sourcing and optimized CNC machining allow us to reduce production waste, delivering premium OEM components at competitive rates.
HULK Metal specializes in high-volume OEM manufacturing for the global fitness market. We transform raw steel into professional-grade Chin Up Bar components using precision bending, robot-arm welding, and durable powder coating. Our technical team ensures every Pull Up Bar meets your exact load-bearing specifications, providing a reliable, cost-effective supply chain solution that outperforms standard off-the-shelf alternatives.
Our Chin Up Bar OEM services center on precision engineering and material versatility. We utilize high-grade steel, aluminum, and stainless steel, processing raw pipes and plates through advanced laser cutting, multi-axis bending, and robotic welding. Every component undergoes rigorous testing for chemical composition and mechanical integrity to ensure structural safety. With diverse surface treatments like powder coating and anodizing, we deliver durable, professional-grade hardware tailored strictly to your technical drawings.
Name | Chin Up Bar |
Manufacturing Methods | Manufacturing According to Drawings |
Raw Materials | Steel, SS (Stainless Steel), Alloy Steel, Aluminum |
Materials Types | Pipes, plates, strips, profiles |
Process | Stamping, Bending, Laser Cutting, Welding. CNC Machining: Turning, milling, polishing, grinding, drilling, and reaming, and so on Packaging, Delivery, After Service. |
Surface Treatment | Galvanized, Passivation, Powder Coating, Shot Blasting, Polishing, Anodizing, etc. |
Types | Rack-Mounted Chin Up Bars, Wall-Mounted Industrial Pull Up Bars, Multi-Grip / Neutral Grip Pull Up Stations, Ceiling-Mounted Suspension Bars, Adjustable / Rotating Pull Up Bars |
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 |
This comprehensive guide details HULK Metal’s specialized OEM manufacturing for high-performance Chin Up Bars. From our ISO 9001-certified production processes and advanced robotic welding to our diverse surface treatment options, we provide a transparent overview of how we achieve a 99.8% precision rate. By addressing common manufacturing challenges, structural types, and procurement logistics, we demonstrate our commitment to delivering durable, commercial-grade fitness components tailored to your exact technical specifications.
A Chin Up Bar is a fundamental structural component in both commercial gym installations and home fitness environments, engineered to support the full body weight of an athlete during vertical pulling exercises. Unlike basic consumer-grade equipment, industrial-scale Chin Up Bars must be manufactured to withstand immense dynamic loads and repetitive stress cycles without structural deformation. These components are typically integrated into power racks, wall-mounted rigs, or multi-functional workstations.
At HULK Metal, we view the Chin Up Bar as a precision-engineered safety element rather than a simple steel pipe. Utilizing high-tensile carbon steel, stainless steel, or lightweight aluminum alloys, these bars are fabricated through a series of rigorous processes including CNC laser cutting for exact mounting hole alignment and multi-axis bending for ergonomic grip geometries. The surface finish is equally critical; industrial bars often feature specialized powder coatings or knurling patterns to ensure a high-friction interface even under heavy use. As an OEM specialist, we manufacture these bars strictly to client blueprints, ensuring that the diameter, wall thickness, and mounting bracket tolerances align perfectly with the broader equipment assembly. By focusing on material integrity and weld consistency, we provide a product that serves as a reliable anchor for upper-body strength training.
A primary concern in Chin Up Bar production is weld failure at the junction between the bar and the mounting plate. Under repetitive dynamic loading, substandard welds develop micro-cracks that lead to catastrophic failure. Many suppliers rely on manual welding, which introduces human error and inconsistent penetration.
To mitigate this, we utilize over 50 automated welding stations equipped with robotic arms that ensure 100% consistent weld penetration and bead uniformity. Our welding parameters are pre-programmed based on the specific thickness of the steel pipes and plates, eliminating cold-lap and porosity issues. Furthermore, we conduct non-destructive testing (NDT), including ultrasonic inspections, on high-load batches to verify that the internal structure of the joint is flawless. This robotic precision, combined with high-strength shielding gases, ensures that every mounting point can withstand forces far exceeding standard user weight capacities, providing long-term safety for the end-user.
Chin Up Bars are frequently exposed to high humidity and perspiration, leading to rapid oxidation and rust if the surface treatment is inferior. Standard paint often flakes off under the friction of constant gripping, exposing the raw metal and compromising the aesthetic and structural lifespan of the equipment.
We implement a multi-stage surface preparation protocol that begins with automated shot blasting to remove all surface impurities and create a specific profile for coating adhesion. Following this, we apply industrial-grade powder coating or galvanization depending on the client’s environment requirements. Our coating process includes a chemical passivation stage to enhance corrosion resistance. We subject our finished components to salt spray testing to simulate years of heavy use in harsh gym environments. This ensures that the finish remains intact, providing a professional appearance and a consistent grip surface that resists peeling and rust throughout the product's entire lifecycle.
AlignmentIn mass production, a common issue is the "bowing" or warping of the bar after welding or heat treatment. Even a deviation of a few millimeters in the mounting hole spacing can make it impossible for the procurement client to assemble the bar onto their power racks, leading to expensive downtime and shipping returns.
We maintain a 99.8% precision rate by utilizing high-end CNC machining and dedicated assembly jigs. Every bar is secured in a custom-engineered fixture during the welding and cooling phases to prevent thermal distortion. We use fiber laser cutting for all mounting holes, which guarantees a tolerance within $\pm 0.1$mm. Before packaging, each unit is checked against a master gauge that mimics the client's actual rack dimensions. This rigorous dimensional control ensures that when our components arrive at your assembly line, they fit perfectly every time, eliminating the need for on-site modifications or re-drilling.
The use of "recycled" or low-grade steel is a hidden risk in the manufacturing sector. Such materials may have internal inclusions or inconsistent wall thicknesses, meaning a bar rated for 150kg might fail at much lower weights due to a localized weak point in the metal.
HULK Metal enforces a strict raw material traceability system. We source only certified steel and alloys from top-tier mills, accompanied by Mill Test Reports (MTRs) for every batch. Upon arrival, we perform independent chemical composition analysis and mechanical property testing, including tensile strength and yield point verification. By ensuring the wall thickness of our pipes is uniform and the carbon content is within the precise range for optimal strength and weldability, we guarantee that our Chin Up Bars meet the heavy-duty commercial ratings required by premium fitness brands, providing peace of mind for bulk purchasers.
For professional-grade pull-up bars, the knurling (the textured pattern on the bar) must be consistent. If the knurling is too aggressive, it causes skin tearing; if it is too shallow, it becomes slippery when wet. Achieving a uniform pattern across a high-volume production run is technically challenging for many factories.
We utilize specialized CNC knurling machines that apply consistent pressure across the entire length of the grip area. Unlike manual lathes, our CNC process allows us to control the depth and angle of the knurl to within microns, ensuring every bar in a 1,000-unit order feels identical to the hand. We offer various patterns, from fine diamond to aggressive volcanic knurling, tailored to your specific market segment. This level of detail enhances the end-user experience and reinforces your brand's reputation for quality, as the tactile feedback of the equipment remains premium across all your product lines.
The manufacturing of a Chin Up Bar at HULK Metal is a synchronized industrial workflow designed to convert technical blueprints into high-strength fitness components. By integrating precision CNC technology with rigorous metallurgical standards, we ensure that every production stage—from initial material selection to final surface finishing—prioritizes structural safety and long-term durability for high-volume global distribution.
Our engineering team conducts a thorough review of your technical specifications to select the most efficient fabrication route. We analyze load-bearing requirements and geometric complexity to decide between manual or robotic welding and identify the optimal CNC machining sequence. This strategic planning phase ensures production efficiency while maintaining the strict tolerances required for commercial-grade fitness equipment.
For custom bracket shapes or specialized ergonomic grips, we design and manufacture high-precision molds in-house. This process includes rigorous debugging and sample casting or stamping to ensure the output aligns perfectly with your CAD drawings. By controlling the tooling phase, we eliminate dimensional drift and ensure that every molded component remains consistent throughout a high-volume production run.
We source premium carbon steel, stainless steel, and aluminum alloys exclusively from certified mills. Each batch undergoes spectrographic analysis to verify chemical composition and tensile testing to confirm mechanical strength. By rejecting substandard raw materials at the gate, we prevent structural fatigue issues, ensuring the base metal can withstand the high-stress demands of vertical pulling exercises.
Mass production at HULK Metal is a synthesis of heavy-duty fabrication and precision finishing. We begin with fiber laser cuttingto ensure mounting holes and pipe lengths are accurate to within mm. Following this, CNC bending and stampingmachines shape the bars and brackets without compromising the metal's grain structure. The most critical phase involves our 50+ automated welding stations, where robotic arms execute deep-penetration welds that provide the necessary structural anchors for the bar. These welds are significantly more consistent than manual alternatives, ensuring zero failure points under dynamic loads.
Once the structural assembly is complete, the components undergo a multi-stage surface treatment. This includes shot blasting to create an adhesive profile, followed by industrial-grade powder coating or electroplating. This finish is cured in high-temperature ovens to ensure a scratch-resistant, anti-corrosive barrier. Throughout this entire sequence, we maintain a 99.8% precision rate, utilizing dedicated jigs to prevent thermal warping. This comprehensive approach ensures that every Chin Up Bar is not only aesthetically flawless but also engineered to endure the rigors of high-traffic gym environments.
Our quality control team performs a comprehensive inspection of every batch, focusing on dimensional accuracy, weld integrity, and coating thickness. We utilize master gauges to verify that mounting points align perfectly with industry-standard rack dimensions. Only units that pass our strict internal benchmarks for surface quality and structural tolerance are cleared for the final stages of the production cycle.
We offer customized packaging solutions, including reinforced wooden cases and individual retail-ready cartons, to ensure components remain undamaged during international transit. Our logistics team coordinates sea, air, or land freight, optimizing shipping routes to meet your delivery timelines. Each shipment includes detailed packing lists and quality certificates, providing full transparency and traceability for your procurement records.
Our commitment to your supply chain extends beyond delivery. HULK Metal provides lifelong quality assurance and a responsive after-sales support system. We explicitly offer returns, exchanges, or restocking services for any verified quality discrepancies or quantity shortages. This technical partnership ensures that you have a reliable manufacturing backbone to support your brand’s growth and market reputation.
Here is the comprehensive breakdown of the various types of Chin Up Bars we manufacture, organized by their structural application and technical characteristics. As an OEM specialist, HULK Metal can adapt any of these configurations to meet your specific material grades and load-bearing requirements.
Type | Structural Characteristics | Detailed Manufacturing Description | Key Processes | Ideal Application |
Rack-Mounted Bars | Straight or offset bars with precision-cut end plates for bolting to power racks. | We manufacture these to serve as structural cross-members. The end plates are laser-cut to ensure bolt-hole alignment within $\pm 0.1$mm, preventing rack swaying and ensuring a perfect fit with your uprights. | Laser cutting, CNC drilling, robotic welding. | Commercial gyms and high-traffic training facilities. |
Wall-Mounted Bars | Heavy-duty triangular bracket systems designed for permanent wall anchoring. | These units prioritize shear strength. We utilize heavy-gauge plate steel for the mounting base and reinforced gussets, ensuring the leverage from the bar does not cause bracket deformation under high dynamic loads. | Automated welding, high-tensile stamping, powder coating. | Limited-space facilities and functional fitness zones. |
Multi-Grip Stations | Complex geometries featuring multiple handle angles (neutral, wide, and narrow). | This type requires high technical rigor to maintain symmetry. We use multi-axis CNC bending to create ergonomic angles that reduce wrist strain, followed by robotic welding to ensure every grip handle is perfectly aligned. | Multi-axis CNC bending, symmetric jig assembly, knurling. | Professional strength and conditioning centers. |
Ceiling-Mounted Bars | Extended vertical mounting arms designed for overhead beam attachment. | Specifically designed for vertical tension, the mounting arms are fabricated from thick-walled square tubing. We perform specialized stress-point analysis on the welds to ensure they can safely support suspended bodyweight exercises. | Heavy-duty steel fabrication, structural load testing. | Boutique studios and overhead functional rigs. |
Rotating / Adjustable Bars | Integrated bearing systems or height-adjustable locking mechanisms. | These involve precision-machined internal components. We use CNC turning and milling to create smooth bearing seats, allowing the bar to rotate freely, which is essential for grip-focused training and specialized calisthenics. | CNC turning, milling, precision bearing fitment. | Specialized grip strength training and calisthenics. |
HULK Metal provides industrial-grade surface treatments designed to enhance the longevity and aesthetic appeal of your Chin Up Bar components. We utilize advanced coating technologies to ensure superior corrosion resistance, high-friction grip textures, and professional finishes for commercial fitness environments.
Treatment Category | Specific Methods | Technical Description and Functional Benefits |
Electrochemical Treatments | Zinc Plating, Chrome Plating, Anodizing, Electropolishing | We utilize electrochemical baths to deposit protective metallic layers or create oxide finishes. For steel bars, zinc plating provides essential sacrificial protection against rust, while chrome plating offers a high-hardness, low-friction surface. For aluminum components, our anodizing process creates a durable, non-conductive oxide layer that can be dyed for branding purposes. These methods ensure that critical mounting hardware and adjustment pins remain functional and corrosion-free, even in high-humidity gym environments where perspiration is constant. |
Chemical Treatments | Passivation, Phosphating, Black Oxide, Pickling | Chemical treatments are used to stabilize the metal surface and improve coating adhesion. Passivation is critical for stainless steel components to restore the protective chrome-oxide layer after machining or welding. Phosphating creates a porous surface structure that serves as an ideal base for subsequent powder coating, significantly increasing the bond strength between the metal and the finish. These processes are essential for preventing "under-film" corrosion, ensuring that the finish does not flake or peel over years of intensive professional use. |
Electrostatic Application | Powder Coating (Textured/Glossy), E-Coating | Our facility features automated electrostatic spray booths for high-volume powder coating. This process applies a dry resin that is thermally cured to form a tough, impact-resistant "skin." We can customize the texture to provide "sand-grain" or "wrinkle" finishes, which are vital for Chin Up Bars as they provide superior grip without the need for aggressive knurling. Utilizing over 50 automated stations, we ensure uniform thickness across complex multi-grip geometries, providing a consistent, professional aesthetic that withstands the friction of constant hand contact. |
Mechanical & Physical | Shot Blasting, Sand Blasting, Polishing, Brushing, Knurling | Mechanical treatments are the foundation of surface quality. We use automated shot blasting to remove scale and create a specific surface profile for maximum coating durability. For high-end stainless steel bars, we offer precision polishing and brushing to achieve a mirror or satin finish. Additionally, our CNC knurling is a physical displacement process that creates the tactile patterns necessary for professional-grade grip. These physical methods ensure that the raw metal is perfectly prepared and ergonomically optimized before any final protective layers are applied. |
A manufacturer is only as good as its engineering backbone. A professional technical team does more than just follow drawings; they provide Design for Manufacturing (DFM) support. At HULK Metal, our engineers analyze your blueprints to optimize weld placements and material thickness, ensuring the final Pull Up Bar can handle the specified dynamic loads while minimizing production costs through smarter fabrication paths.
When scaling your brand, your supplier must stay ahead of your demand. High production capacity isn't just about floor space; it's about automation. We utilize over 50 automated welding stations and high-speed fiber laser cutters to maintain a 99.8% precision rate. This infrastructure allows us to fulfill high-volume OEM orders without the bottlenecks or quality fluctuations common in smaller, manual workshops.
Safety is non-negotiable for equipment designed for vertical suspension. Ensure your partner strictly implements ISO 9001 management. Our quality control protocol involves multi-stage inspections, including raw material spectrographic analysis to verify steel grade and destructive testing to confirm the yield strength of the finished bars. This rigor ensures every batch is consistent with your safety specifications.
A fragmented supply chain leads to delays and inconsistent finishes. A premier partner should offer an integrated ecosystem—from raw steel procurement to diverse surface treatments. HULK Metal’s established supply chain allows us to handle everything from CNC machining to specialized powder coating in-house or through vetted tier-one partners, reducing lead times and ensuring total quality accountability.
Technical manufacturing must be backed by proactive communication. A comprehensive service system includes 24/7 technical support and a dedicated account manager who understands the nuances of B2B procurement. We provide a transparent bridge between your design team and our production floor, ensuring that technical queries are resolved quickly and production updates are provided in real-time.
Financial and logistical flexibility is essential for international trade. Your supplier should support diverse payment methods (such as T/T or L/C) and flexible Incoterms (like FOB, CIF, or DDP). This flexibility allows you to manage your cash flow effectively and choose the delivery terms that best fit your existing logistics infrastructure and tax planning.
Reliable delivery requires more than just making the product; it requires a logistics network that can reach any major port. We coordinate with top-tier freight forwarders to provide sea, air, and land transportation options. Whether you are shipping to a centralized warehouse in Europe or direct-to-distribution centers in North America, your partner must ensure secure packaging and accurate customs documentation.
A trustworthy manufacturer stands behind their work. Look for explicit terms regarding quality accountability. HULK Metal provides comprehensive quality assurance, including returns, exchanges, and restocking services specifically for quality issues or shortages. This "life-long" commitment to quality ensures that your investment is protected and your brand’s reputation remains intact in the global market.
A: We operate a fully equipped quality inspection center where every Chin Up Bar undergoes rigorous testing procedures. Our ISO 9001-certified system includes spectrographic material analysis, weld penetration ultrasonic testing, and precision dimensional checks. This complete quality assurance framework ensures that every batch meets your exact safety and structural standards before leaving our floor.
A: Pricing is calculated based on several technical variables, including raw material grades, dimensional tolerances, component size, and the complexity of the surface treatment. As a direct manufacturer with extensive factory resources, we optimize production efficiency to provide real-time, competitive quotes that reflect the current market value of your specific design requirements.
A: Our pricing strategy is built on a foundation of industrial-grade quality. While we never compromise on structural integrity, we offer superior cost-efficiency compared to competitors at the same quality level. Significant cost reductions are achievable through larger order volumes, which allow us to optimize machine setup times and raw material procurement for your project.
A: The Minimum Order Quantity is determined by the product’s dimensions, material type, and fabrication complexity. To provide an accurate MOQ, we invite you to submit your technical drawings. We strictly adhere to NDA protocols to protect your intellectual property and will provide a tailored production plan once we evaluate the manufacturing requirements.
A: Our standard lead time is generally around 30 days, depending on the specific project requirements. Higher volume orders often benefit from increased production efficiency once the initial tooling and jigs are calibrated. We manage our workflow meticulously to ensure that delivery cycles do not exceed 45 days, maintaining your supply chain's reliability.
A: We provide a comprehensive range of finishes through our specialized partnerships in powder coating, galvanizing, and anodizing. We analyze the base material and intended environment of your Chin Up Bar to recommend the most durable solution. Whether you require high-friction textures or extreme corrosion resistance, we provide the technical expertise to ensure a professional finish.
A: HULK Metal has a proven track record of global distribution, having successfully delivered fitness components to clients in more than 50 countries. Our logistics network spans North America, Europe, South America, Africa, and Southeast Asia. We are experienced in navigating international shipping regulations and customs requirements to ensure your order arrives safely and on time.
A: We can manufacture almost any Chin Up Bar design, provided the specifications account for material thickness and structural feasibility. By reviewing your 2D or 3D drawings under a signed NDA, our technical team evaluates the shape and process complexity. We specialize in custom OEM solutions, ranging from simple straight bars to complex multi-grip stations.
A: We support a variety of flexible financial arrangements, including Letter of Credit (LC) and Telegraphic Transfer (T/T). Regarding delivery, we work with common Incoterms such as FOB, CIF, and DDP. If your procurement department has specific requirements, we are open to comprehensive discussions to find a mutually beneficial arrangement.
A: HULK Metal is a comprehensive manufacturing service provider with rich factory resources and an integrated technical team. We combine the strengths of direct production with specialized procurement and foreign trade expertise. This structure allows us to offer end-to-end support, from initial engineering design to final global logistics, far exceeding the capabilities of a standard trading firm.
A: Absolutely. We believe in verification before volume. We will produce a prototype based on your specifications and subject it to our internal testing protocols. Once sent to you, the sample serves as the quality benchmark. Mass production only commences after you have tested and officially approved the sample's performance and finish.
A: You can get a quote in a shorter time by providing the following information at once:
1. 2D and 3D drawings of the Chin Up Bar. 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 distinguishes itself through a fusion of technical expertise and industrial scale. Our ability to deliver superior fitness components is built on a foundation of rigorous engineering and a commitment to maintaining a 99.8% precision rate across all mass-production runs.
Our professional technical team possesses decades of cumulative experience in fitness equipment manufacturing. We don't just read blueprints; we analyze the structural intent behind every Chin Up Bar design. By understanding your specific load-bearing requirements and ergonomic goals, we develop optimized fabrication solutions that enhance the final product’s performance and safety.
We have spent years cultivating an integrated supply chain that links high-tier material providers with our advanced fabrication centers. This ecosystem allows us to control every variable, from the initial steel casting to complex surface treatments. By centralizing these resources, we eliminate common third-party delays and ensure consistent quality across every component of your order.
Our long-standing partnerships with certified raw material mills allow us to secure premium-grade steel and aluminum at highly competitive price points. Every batch of incoming material undergoes strict spectrographic and mechanical testing. This ensures that the foundation of your Pull Up Bar—the raw metal—meets the exact yield strength and carbon content required for heavy-duty commercial use.
Quality is manufactured, not just inspected. We utilize over 50 automated welding stations and high-precision CNC machinery to execute every cut, bend, and weld. By minimizing manual intervention in the structural stages, we eliminate human error and thermal distortion, ensuring that the final assembly is perfectly symmetrical and maintains its integrity under repetitive dynamic stress.
Every production run is subjected to a multi-stage quality control protocol that far exceeds industry norms. Our inspectors utilize master gauges and non-destructive testing to verify dimensional accuracy and weld penetration. This exhaustive verification process ensures that every Chin Up Bar leaving our factory is a zero-defect product ready for immediate assembly and use.
Superior quality must be protected until it reaches your warehouse. We utilize customized, reinforced packaging—ranging from heavy-duty cartons to treated wooden cases—designed to withstand the rigors of international shipping. Our logistics team monitors the entire delivery cycle, ensuring that your precision-engineered components arrive in pristine condition, regardless of the transit distance or method.
Our relationship with procurement partners extends well beyond the final shipment. We encourage a thorough audit of the quality and quantity of goods upon arrival. To ensure your total satisfaction and supply chain security, we provide dedicated returns, exchanges, and restocking services specifically for any verified quality issues or quantity discrepancies, standing firmly behind the durability of our work.
At HULK Metal, our quality control framework is engineered to eliminate risk and ensure every Chin Up Bar meets the rigorous safety standards of the global fitness market. By integrating advanced testing equipment with a strict ISO 9001 management system, we maintain a 99.8% precision rate. This technical rigor guarantees that every component, from structural welds to surface finishes, aligns perfectly with your technical drawings and performance requirements.
We utilize high-precision calipers and master gauges to verify that all diameters, lengths, and mounting hole positions align with your blueprints. Our focus is ensuring a tolerance within ±0.1mm, which is critical for the seamless assembly of Chin Up Bars onto your existing power racks or wall mounts.
We offer the flexibility to accommodate specialized inspection protocols based on your unique brand requirements. Whether you require third-party laboratory testing or specific salt-spray duration reports, our team integrates these custom checks into our workflow to provide the specific data your quality department demands.
All raw materials are subjected to spectrographic analysis upon arrival to confirm their chemical composition and grade. This ensures that only certified high-tensile steel or aluminum enters our production line, preventing structural failures caused by hidden material inclusions or substandard alloy mixes.
Before the final sealing of crates, our QC leads perform a final audit of the finished goods. This stage serves as a last line of defense, verifying that the packaging is secure and that all components meet the finalized quality benchmarks established during the sampling phase.
We implement a strict counting protocol to ensure that the volume of parts delivered matches your purchase order exactly. By verifying every unit during the packing process, we minimize the risk of shortages, ensuring your inventory remains balanced and your production timelines stay on track.
To ensure user safety, we conduct destructive and non-destructive load tests to verify the yield strength and fatigue resistance of the bars. This includes testing the integrity of robotic welds, ensuring the structural assembly can withstand dynamic forces far exceeding standard commercial weight ratings.
Every component undergoes a visual and tactile assessment to ensure the powder coating or galvanization is uniform and free of defects. We perform thickness verification and cross-hatch adhesion tests to guarantee that the finish will not peel or corrode under the friction of heavy daily use.
As a premier OEM partner, HULK Metal operates a sophisticated manufacturing ecosystem designed for high-volume Chin Up Bar production. Our facilities integrate advanced CNC technology with industrial-scale fabrication zones to ensure every component meets a 99.8% precision rate. By centralizing metalwork, automated welding, and specialized surface treatments, we maintain total control over the production lifecycle, ensuring structural safety and aesthetic consistency for global fitness brands and procurement managers.
Choosing HULK Metal as your OEM manufacturing partner ensures your supply chain benefits from technical precision and industrial scale. We provide more than just fabrication; we deliver a strategic advantage through our 99.8% precision rate and ISO 9001-certified management. By integrating advanced robotic welding and high-speed laser cutting, we ensure every Chin Up Bar meets the rigorous safety and durability standards required for global commercial distribution and long-term brand success.
Gain a deeper understanding of the technical innovations and industrial standards driving the fitness manufacturing sector. This section features professional insights into the metallurgy of high-tensile steel, the evolution of ergonomic grip textures, and best practices for integrating Chin Up Bars into complex commercial rig systems. Our technical articles are designed to help procurement managers and engineers optimize their product designs, ensure structural safety, and navigate the latest global trends in heavy-duty strength equipment fabrication and OEM scaling.
Beyond our specialized pull-up systems, HULK Metal provides high-precision manufacturing for a wide array of industrial fitness hardware. We utilize our advanced CNC machining and automated welding workshops to produce essential components such as weight stack pins, pulley housings, structural rack uprights, j-cups, and Olympic barbell sleeves. Our expertise extends to heavy-duty base frames and adjustable bench mechanisms, ensuring that every metal element of your strength equipment lineup maintains a consistent 99.8% precision rate and professional-grade finish.
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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-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 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.
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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