1.ISO 9001 Certified Forged Precision Parts Factory
Our factory strictly follows international quality standards, ensuring every production phase remains controlled, traceable, and consistent for high-volume orders.
2.Professional Technical Team
To Provide Support Engineers analyze your drawings to optimize grain flow and structural integrity, providing technical insights that improve part performance and durability.
3.Finalize Your Order Faster
With streamlined internal logistics and advanced automated forging lines, we reduce lead times by 15% compared to standard industry averages.
4.Perfect Quality Assurance Service
We offer a comprehensive quality guarantee, providing full replacements or restocking services if any component fails to meet your requirements.
5.Finalize Precision Forging Parts
At a Lower Price By optimizing material utilization and leveraging high-speed 5-axis CNC machining, we eliminate waste and significantly reduce your total procurement costs.
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. We transform complex designs into high-performance parts, ensuring tight tolerances and exceptional surface finishes that meet the rigorous demands of global industrial applications.
HULK Metal provides a vertically integrated supply chain for Forged Precision Parts, starting from raw material sourcing to final surface treatment. Our technical team interprets complex geometries to select the most efficient forging method, ensuring dimensional accuracy within ±0.1mm. By combining robust forging presses with 4-axis and 5-axis milling, we deliver ready-to-assemble components that satisfy the highest safety and performance standards across diverse industrial sectors.
Name | Forged Precision Parts |
Manufacturing Methods | Manufacturing According to Drawings |
Raw Materials | Steel, SS (Stainless Steel), Alloy Steel, Aluminum |
Process | Forging. 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. |
Application | Automotive & Commercial Vehicles, Construction Machinery & Heavy Equipment, Agricultural Machinery, Oil & Gas / Energy, Railway & Transportation, Industrial Machinery & General Engineering. |
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 |
HULK Metal provides a vertically integrated manufacturing solution, combining advanced hot and cold forging techniques with high-precision 5-axis CNC machining. By leveraging our ISO 9001 certified factories and expert technical team, we transform premium raw materials into high-performance components tailored to your exact specifications. From initial drawing analysis and custom mold design to rigorous quality inspection and global logistics, we ensure every forged precision part delivers superior structural integrity and cost-efficiency.
Precision forging parts are high-performance components manufactured through a near-net-shape process that achieves superior dimensional accuracy and structural integrity. Unlike traditional forging, which often requires significant post-process machining, these components are forged to such tight tolerances—often within 0.1 mm to 0.3 mm—that little to no finishing is necessary. This process refines the internal grain structure of the metal, aligning it with the part's geometry to significantly enhance fatigue resistance and tensile strength. For global procurement teams, these parts represent the gold standard for mission-critical applications where failure is not an option and material efficiency is a priority.
The technical team at HULK Metal utilizes diverse forging methods to match the specific geometry and performance requirements of your project.
Hot die forging involves heating the metal above its recrystallization temperature to increase plasticity. This process is essential for producing large, complex components that require significant deformation. By using precision-engineered dies and high-tonnage hydraulic presses, we can shape intricate geometries that would be impossible with cold processes. This method is frequently used to produce heavy-duty crankshafts, connecting rods, and transmission gears. For these parts, the hot forging process ensures that the grain flow follows the contour of the teeth or the shaft, providing the toughness needed to withstand high torque and cyclic loading. Our factories utilize induction heating to maintain precise temperature control, preventing overheating or decarburization, ensuring that every gear and rod meets the rigorous safety standards of the automotive and heavy machinery industries.
Cold forging is performed at or near room temperature, offering exceptional surface finishes and dimensional precision. This process is ideal for smaller, symmetrical components that require high volume and low unit costs. Because the metal is worked below its recrystallization point, it undergoes strain hardening, which increases the hardness and yield strength of the final part without the need for additional heat treatment. This process is the primary choice for manufacturing fasteners, splined shafts, and cold-extruded housings. In automotive applications, cold-forged splines provide superior wear resistance and tighter fits compared to machined alternatives. Our technical team optimizes the lubrication and die design to minimize tool wear, allowing HULK Metal to maintain consistent quality across production runs of tens of thousands of units, ensuring your assembly lines never face downtime due to component variance.
Carbon steel is the backbone of industrial forging, offering a versatile balance of strength, ductility, and cost-effectiveness. At HULK Metal, we frequently work with low to high carbon grades such as 1020, 1045, and 1060. Steel 1045 is a staple for our technical team when producing medium-strength components like levers and brackets. We ensure that the chemical composition is verified upon arrival at our factories to guarantee consistent response to heat treatment. The forging process for carbon steel refines the microstructure, eliminating internal voids that often plague cast alternatives. Whether you need structural components for construction machinery or wear-resistant parts for agricultural equipment, our steel forging solutions provide a robust foundation. We also implement controlled cooling cycles to achieve specific hardness levels, reducing the need for expensive secondary tempering while meeting your mechanical property specifications exactly.
For environments involving extreme stress or high temperatures, alloy steel is the preferred choice. We process a wide range of grades, including 4140 (Chromoly), 4340, and 8620. These materials contain alloying elements like chromium, molybdenum, and nickel, which enhance hardenability and toughness. For example, 4140 alloy steel is extensively used in our factory to produce high-strength bolts, drill bit bodies for the oil and gas industry, and critical aerospace fasteners. Our technical team understands the nuances of alloy cooling; we manage the transformation stages to prevent internal cracking or "flaking" caused by hydrogen entrapment. By utilizing precision forging, we ensure that these expensive alloys are used efficiently, minimizing waste while maximizing the fatigue life of the component. This makes alloy steel forging the most cost-effective solution for high-performance gear sets and power transmission components.
Stainless steel forging is essential for applications requiring both high strength and superior corrosion resistance. We specialize in austenitic, martensitic, and duplex grades, including 304, 316L, and 17-4 PH. Working with 316L requires deep technical expertise because of its work-hardening characteristics; our engineers optimize the forging temperature to maintain the material's non-magnetic properties and corrosion resistance. These parts are widely used in food processing equipment, marine hardware, and chemical valves. For medical or high-pressure valve bodies, the 17-4 PH grade offers the unique ability to be precipitation-hardened after forging, reaching tensile strengths up to 1300 MPa. HULK Metal’s stainless forging process ensures a smooth, non-porous surface finish that is easy to passivate or polish, meeting the strict hygiene and durability standards required by our international clients.
Aluminum forging provides the best strength-to-weight ratio for the aerospace, EV, and high-end cycling industries. We primarily work with 6061 and 7075 series alloys. 7075 aluminum is nearly as strong as some steels but only a third of the weight, making it perfect for structural aerospace components and high-performance suspension arms. Forging aluminum is a delicate process; our technical team maintains strict temperature windows—usually between 350°C and 450°C—to prevent the material from becoming brittle or melting. Unlike cast aluminum, forged aluminum parts are free from porosity and shrink cavities, which is critical for safety-critical parts in Electric Vehicles (EVs). Our factories utilize multi-stage dies to achieve complex, thin-walled geometries that maintain high structural integrity, helping our clients reduce the overall weight of their assemblies without sacrificing safety or longevity.
During high-volume production, thermal expansion of the dies and wear can cause parts to drift out of tolerance. This is a common frustration for buyers who receive parts that don't fit their CNC jigs.
HULK Metal Solution: We utilize advanced 5-axis CNC equipment to manufacture our dies with extreme precision and use high-grade H13 tool steel to resist thermal fatigue. Furthermore, we implement real-time monitoring of die temperatures and use automated laser scanning systems at the factory. If a part deviates by even ±0.5 mm from the set limit, the line is paused for calibration. This proactive approach ensures that the 10,000th part is as accurate as the first, saving our clients from the costs of re-machining or assembly failures.
Standard forging or casting can leave microscopic air pockets or "laps" where the metal hasn't fused correctly. In high-pressure applications like hydraulics, these voids lead to catastrophic leaks or fractures.
HULK Metal Solution: Our technical team performs rigorous simulation using specialized forging software before any metal is cut. This allows us to predict the grain flow and ensure the material fills the die cavity completely without trapping air. Additionally, we conduct non-destructive testing (NDT), including Ultrasonic Testing (UT) and Magnetic Particle Inspection (MPI), on every batch. By guaranteeing a 100% dense internal structure, we provide components that can withstand extreme pressures, backed by our life-long quality assurance.
When heating steel for hot forging, exposure to oxygen can strip carbon from the surface, leaving a soft skin that reduces wear resistance and fatigue life. This often results in premature part failure in the field.
HULK Metal Solution: Our factories utilize atmosphere-controlled induction heating systems rather than traditional open-flame furnaces. This limits the metal's exposure to oxygen. Furthermore, we maintain a strict "quick-transfer" protocol between the heater and the forging press to minimize oxidation. For critical parts, we include a small machining allowance that is removed during our internal grinding process, or we use protective coatings during heating to ensure the surface carbon content remains exactly as specified in your drawings.
Many suppliers use oversized billets, leading to excessive "flash" (waste metal) that must be trimmed. This drives up the cost of raw materials, especially when using expensive alloys like 316L or 4140.
HULK Metal Solution: We specialize in "Flashless Forging" and near-net-shape design. Our engineers calculate the exact volume of material required for each part using 3D modeling. By optimizing the pre-form (the initial shape before the final blow), we achieve material utilization rates of up to 95%. This efficiency allows us to provide more competitive pricing without compromising on quality. We pass these savings directly to you, making HULK Metal the most cost-effective choice for large-scale procurement.
Rapid or uneven cooling after forging can lock in internal stresses, causing the part to warp during subsequent CNC machining or heat treatment. This leads to high scrap rates and assembly issues.
HULK Metal Solution: We implement a controlled cooling process, often utilizing conveyorized cooling tunnels or isothermal annealing cycles. By slowing down the cooling rate in a stabilized environment, we allow the grain structure to relax uniformly. For complex 7075 aluminum or alloy steel parts, we perform a stress-relief heat treatment before the final machining stage. This ensures the part remains dimensionally stable throughout its entire service life, even in environments with fluctuating temperatures.
Manufacturing high-performance precision forging parts requires a seamless integration of engineering expertise, advanced machinery, and rigorous quality control. At HULK Metal, we transform raw metal into high-precision components through a meticulously managed seven-step process, ensuring every part meets tight tolerances and superior structural integrity for global industrial applications.
Our technical team begins by meticulously analyzing your engineering drawings to select the optimal forging method—hot, cold, or warm forging. We evaluate the material properties, part geometry, and volume requirements to choose a path that maximizes grain flow and minimizes material waste, ensuring a cost-effective and high-strength production solution.
Precision begins with the tooling. We use 5-axis CNC equipment to manufacture high-durability molds and custom fixtures from premium tool steel. Our engineers perform rigorous debugging and trial runs to ensure the mold geometry accounts for thermal contraction, guaranteeing that the final forged precision parts align perfectly with your specifications.
We source premium steel, aluminum, and alloy materials only from ISO-certified suppliers. Before production starts, our factory conducts spectroscopic chemical analysis and mechanical property testing. This ensures the raw material is free from internal defects and possesses the exact chemical composition required to respond correctly to the forging and heat treatment processes.
During mass production, we utilize automated forging lines and induction heating to maintain consistent temperatures and pressure. Our 3-axis and 4-axis CNC machines perform secondary operations like milling and drilling with extreme precision. This automated approach minimizes human error, increases production speed, and ensures uniform quality across thousands of identical components.
Our quality control goes beyond simple measurements. We utilize Coordinate Measuring Machines (CMM), ultrasonic testing, and magnetic particle inspection to verify both dimensional accuracy and internal structural density. Every batch is sampled and tested against your specific tolerance requirements, ensuring that no defective parts ever leave our factory doors.
To protect the high-quality surface finishes of your precision forging parts, we provide customized packaging solutions, including VCI anti-rust bags, custom foam inserts, or reinforced wooden cases. Our internal logistics team coordinates with reliable sea, air, and land freight partners to ensure your order arrives safely, on time, and ready for immediate assembly.
HULK Metal stands behind every component with a life-long quality guarantee. Our commitment doesn't end at delivery; if any part fails to meet the agreed-upon standards, our comprehensive returns, exchanges, and restocking services provide a zero-risk procurement experience. We act as your long-term partner, offering continuous technical support for all your forging needs.
Precision forging parts are essential for industries demanding high structural integrity and tight tolerances. By refining metal grain structures, these components provide the necessary durability for high-stress environments, ensuring safety and efficiency in automotive, aerospace, and heavy industrial machinery sectors.
Industry | Specific Components | Detailed Application Overview |
Automotive & Commercial Vehicles | 1. Connecting Rods
2. Transmission Gears
3. Steering Knuckles
4. Drive Shafts
5. Crankshafts | In the automotive sector, precision is synonymous with safety and fuel efficiency. Forged components like connecting rods and crankshafts must withstand millions of cycles under high thermal and mechanical stress. Our factory utilizes precision forging to ensure these parts have a continuous grain flow, which significantly improves fatigue resistance compared to cast parts. As the industry shifts toward Electric Vehicles (EVs), we provide lightweight aluminum forged suspension components that reduce unsprung weight while maintaining the strength required for heavy battery loads. Our ISO 9001 certified process ensures that every gear and shaft meets the exact decibel and friction standards required for modern, quiet transmissions. |
Construction & Heavy Equipment | 1. Track Links
2. Hydraulic Cylinder Ends
3. Pivot Pins
4. Bucket Teeth
5. High-Pressure Fittings | Construction machinery operates in the harshest environments on earth, requiring parts that resist both impact and abrasive wear. HULK Metal produces heavy-duty forged track links and pivot pins that support the weight of multi-ton excavators. By using alloy steel precision forging, we eliminate internal porosity, which is critical for hydraulic cylinder ends that must contain fluid under extreme pressure without leaking. Our forging process hardens the surface while maintaining a tough core, ensuring that components like bucket teeth do not snap when hitting rock. This durability reduces downtime for operators and lowers the total cost of ownership for fleet managers worldwide. |
Agricultural Machinery | 1. Tillage Discs
2. Harvester Blades
3. Gearbox Shafts
4. Tie Rod Ends
5. Spindles | Modern agriculture demands high-output machinery that can run 24/7 during harvest seasons. Precision forging parts such as spindles and harvester blades are engineered to handle the shock loads of uneven fields. We utilize specific heat treatment cycles post-forging to ensure these parts are resistant to the corrosive effects of fertilizers and moisture. Our technical team optimizes the design of tie rod ends to provide precise steering for GPS-guided tractors. By switching from standard machining to precision forging, agricultural OEMs can benefit from higher material density and better wear resistance, ensuring that critical machinery remains operational during the most time-sensitive periods of the farming cycle. |
Oil & Gas / Energy | 1. Valve Bodies
2. Wellhead Flanges
3. Drill Bit Bodies
4. Pump Housings
5. Blowout Preventer Components | The energy sector requires "zero-failure" components. Forged precision parts in this industry must withstand corrosive saltwater, sour gas, and immense subterranean pressures. Our factory specializes in forging stainless steel and high-nickel alloys to create valve bodies and flanges that meet stringent API standards. Unlike casting, forging ensures there are no gas pockets or shrink cavities that could lead to explosive decompression. We provide full traceability for every component, including chemical and mechanical test reports. This level of quality assurance is vital for offshore drilling and refinery operations, where a single component failure can lead to environmental disasters and millions of dollars in lost production. |
Industrial Machinery & Engineering | 1. Pneumatic Tool Housings
2. Camshafts for Pumps
3. Heavy-Duty Flanges
4. Bearing Races
5. Robotic Arm Joints | General engineering covers a vast array of high-precision needs, from automated factory lines to power generation. We produce forged bearing races and robotic arm joints that require both high dimensional accuracy and exceptional surface hardness. Precision forging allows for near-net-shape production, meaning that complex parts like pump camshafts require minimal 5-axis CNC machining, saving our clients significant time and money. By refining the microstructure of the metal, we ensure these parts can handle high-speed rotations and repetitive motions without deforming. Our technical support team works closely with industrial designers to convert expensive multi-part assemblies into single, high-strength forged components to simplify their supply chains. |
HULK Metal provides comprehensive surface treatment solutions to enhance the corrosion resistance, wear strength, and aesthetic appeal of your precision forging parts. Our integrated factory capabilities ensure that every component arrives ready for immediate assembly, meeting your specific environmental and functional requirements.
Category | Specific Treatment Methods | Detailed Technical Overview |
Electrochemical Treatments | 1. Anodizing (Type II & III)
2. Electro-Galvanizing
3. Chrome Plating
4. Nickel Plating
5. Electropolishing | Electrochemical processes are vital for enhancing the surface properties of both aluminum and steel precision forging parts. Anodizing creates a durable, non-conductive oxide layer on aluminum, while hard chrome plating significantly increases the surface hardness and lubricity of industrial shafts. Our factory utilizes precisely controlled electrolytic baths to ensure uniform coating thickness, even on complex geometries. These treatments are essential for parts exposed to friction or harsh outdoor environments, providing a protective barrier that prevents oxidation and extends the component's service life. We verify coating thickness using non-destructive eddy current testing to ensure strict adherence to your engineering specifications. |
Chemical Treatments | 1. Chemical Passivation
2. Phosphating (Manganese & Zinc)
3. Black Oxide Coating
4. Chromate Conversion
5. Chemical Pickling | Chemical treatments rely on controlled reactions to alter the metal surface or create a protective film. For stainless steel forged precision parts, passivation is critical to remove free iron and enhance the natural chromium oxide layer, ensuring maximum corrosion resistance in medical or food-grade applications. Phosphating is frequently used for automotive gears and fasteners to provide a base for lubricants or as a pretreatment for painting. Our technical team monitors bath concentrations and immersion times with high precision to prevent hydrogen embrittlement, ensuring the structural integrity of high-strength alloy steels remains uncompromised during the finishing process. |
Electrostatic & Powder Coatings | 1. Electrostatic Spray Painting
2. Thermoset Powder Coating
3. E-Coating (Electrophoretic Deposition)
4. Epoxy Coating
5. UV-Curable Coatings | This category focuses on applying high-performance organic finishes that provide superior impact resistance and color customization. Powder coating is a preferred choice for construction and agricultural machinery parts due to its thick, durable finish that resists chipping and scratching. E-coating provides 100% coverage, even in deep recesses and internal cavities, making it ideal for complex automotive frames and brackets. Our factory’s automated spray lines ensure a consistent finish without drips or sags. These coatings are environmentally friendly and offer excellent UV protection, ensuring that your parts maintain their professional appearance even after years of heavy field use. |
Mechanical Treatments | 1. Shot Blasting
2. Sandblasting
3. Precision Grinding
4. Vibratory Polishing
5. Mirror Buffing | Mechanical finishing is used to achieve specific surface textures or to prepare parts for further coating. Shot blasting is essential for removing forging scale and creating a uniform matte finish on heavy-duty steel components. For parts requiring extreme dimensional accuracy, such as bearing seats or valve seals, our precision grinding and lapping services achieve tolerances as tight as $\pm 0.01$ mm. Vibratory polishing is used for smaller, intricate forged precision parts to remove burrs and smooth sharp edges without altering critical dimensions. These processes also introduce beneficial compressive stresses to the surface, which can improve the fatigue life of the metal. |
Physical & Thermal Treatments | 1. PVD (Physical Vapor Deposition)
2. Thermal Spraying
3. Case Hardening (Nitride/Carburize)
4. Hot-Dip Galvanizing
5. Vacuum Ion Plating | Physical treatments involve the deposition of materials or the alteration of the metal’s surface structure through heat. Hot-dip galvanizing is the gold standard for long-term corrosion protection in infrastructure and energy sectors, creating a thick zinc-iron alloy layer. PVD coating is used for high-end tools or decorative components requiring extreme surface hardness and a premium metallic look. Our technical team also manages specialized heat treatments like nitriding within our internal supply chain to increase wear resistance without causing the warping often associated with traditional quenching. This ensures that the forged precision parts remain dimensionally stable while gaining a diamond-like surface toughness. |
Every surface treatment performed at HULK Metal factories undergoes rigorous testing, including salt spray testing (up to 1,000 hours), adhesion cross-hatch tests, and gloss meter inspections. We understand that the finish is just as important as the forge. Our custom packaging solutions, including VCI (Volatile Corrosion Inhibitor) materials, ensure that the treated surfaces remain pristine and rust-free during sea transit to your warehouse.
Selecting the right partner in China is a strategic decision that impacts your product's performance and your company's bottom line. To ensure a seamless procurement experience, you must look beyond low prices and evaluate the factory’s technical depth, operational reliability, and commitment to long-term quality.
A professional technical team is the bridge between your blueprints and a high-quality finished component. At HULK Metal, our engineers do more than just follow drawings; they analyze grain flow and material stresses to suggest optimizations that enhance part strength and reduce costs. This expertise ensures that complex geometries are forged with maximum integrity, preventing structural failures that less experienced teams might overlook.
Strong production capacity is essential for maintaining your assembly line's momentum. You should verify that the factory operates a diverse range of high-tonnage forging presses and multi-axis CNC machines to handle both large-scale runs and intricate finishing. HULK Metal’s factories are equipped with 3-axis to 5-axis equipment, allowing us to scale production rapidly while maintaining the strict dimensional tolerances required by global OEMs.
A factory is only as reliable as its quality control protocols. You must prioritize partners who implement a strict ISO 9001 management system, covering everything from incoming raw material testing to final part validation. Our quality management involves real-time monitoring and rigorous non-destructive testing, ensuring that every batch of forged precision parts meets international safety and performance standards without exception.
A comprehensive supply chain minimizes risks related to material shortages and rising costs. An ideal partner should have established relationships with certified raw material suppliers and offer integrated secondary services like heat treatment and surface finishing. HULK Metal manages the entire lifecycle internally, from steel procurement to advanced coating, which reduces lead times and ensures total accountability for the final product.
Technical support should not end once the order is placed. A comprehensive service system includes proactive communication, detailed production updates, and engineering consultations. We act as your knowledgeable consultant, providing regular progress reports and technical feedback. This transparent approach builds trust and ensures that any potential issues are addressed long before the components reach the shipping stage.
Financial flexibility is a hallmark of a mature manufacturer. You should seek a factory that supports diverse payment methods—such as T/T and Letters of Credit—and flexible delivery terms like FOB, CIF, or DDP. HULK Metal provides tailored financial and logistics solutions to match your company's cash flow and risk management preferences, making the international procurement process as simple as a local transaction.
Reliable global shipping capabilities are crucial for ensuring your parts arrive on time and in perfect condition. A professional factory must have an internal logistics team capable of coordinating complex sea, air, and land freight. We leverage a robust network of logistics partners to provide efficient door-to-door delivery, managing all customs documentation and port clearances to prevent any delays in your supply chain.
The best factories stand behind their work with a zero-risk quality guarantee. When choosing a supplier, confirm they offer a clear policy for returns, exchanges, or restocking if parts do not meet the agreed-upon specifications. HULK Metal provides a life-long quality assurance service, giving you the confidence that we will remain fully responsible for the performance and accuracy of every component we deliver.
A: We ensure quality through our fully equipped quality inspection center and rigorous testing procedures. Our ISO 9001 certified system covers everything from raw material spectroscopic analysis to final CMM dimensional checks. Every batch undergoes non-destructive testing, such as ultrasonic or magnetic particle inspection, ensuring a complete quality assurance system that guarantees zero-defect delivery to your factory.
A: The pricing depends on several technical factors, including raw material grades, tolerance requirements, part size, and complexity. Surface treatment and order volume also play significant roles in the final cost. Because we own our factory and optimize production efficiency, we can provide real-time, competitive quotes once our technical team reviews your specific engineering drawings.
A: All of our prices are built upon a foundation of high quality and structural integrity. For the same specification and material grade, our prices are more competitive due to our optimized supply chain. Typically, larger order volumes allow us to maximize machine uptime and reduce setup costs, enabling us to offer significantly better unit prices for high-volume procurement.
A: The Minimum Order Quantity (MOQ) is determined by factors like product dimensions, material type, and the complexity of the tooling required. We focus on providing scalable solutions for professional buyers. You can send us your 2D or 3D drawings—we will strictly sign an NDA first—and our engineers will calculate the most cost-effective MOQ for your project.
A: Our delivery cycle depends on the specific project requirements but generally averages around 30 days. This includes mold preparation, forging, and secondary CNC machining. For larger or recurring orders, our production efficiency increases, allowing for faster turnaround times. We prioritize transparency in our logistics and usually ensure that the entire cycle does not exceed 45 days.
A: We offer a diverse range of finishes through close partnerships with specialized powder coating, galvanizing, and anodizing factories. Selecting the right finish requires considering the metal alloy and the intended application environment. Our technical team evaluates your forged precision parts to provide the most suitable, corrosion-resistant, and aesthetically pleasing solution for your specific industrial needs.
A: HULK Metal is a global supplier, having successfully shipped high-quality components to clients in more than 50 countries. Our footprint spans Europe, North America, South America, Africa, and Southeast Asia. Our internal logistics team is highly experienced in international freight regulations, ensuring smooth customs clearance and timely delivery to your warehouse, regardless of your location.
A: The manufacturable size depends on the material's plasticity, the part's thickness, and the complexity of the forging process. We utilize high-tonnage presses to accommodate a wide range of dimensions. Please provide your detailed 2D or 3D drawings under an NDA, and our technical team will evaluate our equipment compatibility to ensure we can meet your size specifications perfectly.
A: We support a variety of flexible payment methods, including Letter of Credit (LC) and T/T, to accommodate the financial workflows of international buyers. Regarding delivery, we offer various terms such as FOB, CIF, and DDP. If your company has specific financial or logistical requirements, please let us know, and we will consider them comprehensively to find a solution.
A: HULK Metal is a professional manufacturer with extensive factory resources and integrated supply chain capabilities. Unlike a simple trading company, we provide a complete technical team that handles engineering, procurement, quality inspection, and foreign trade sales. This structure allows us to offer the direct pricing of a factory with the comprehensive service and support of a global consultant.
A: Yes, providing samples is a standard part of our quality commitment. Once the mold is designed and debugged, we produce an initial sample for rigorous internal testing. This sample is then sent to you for your own verification and approval. We only proceed with mass production after you have confirmed that the sample meets every detail of your engineering requirements.
A: You can get a quote in a shorter time by providing the following information at once:
1. 2D and 3D drawings of the Precision Forging. 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:
At HULK Metal, we don't just manufacture components; we provide an integrated engineering solution. Our ability to deliver superior forged precision parts stems from a culture of technical excellence and a commitment to zero-defect manufacturing that spans every stage of our operations.
Our professional technical team possesses decades of combined experience in metal forging and CNC machining. We take the time to analyze your specific application requirements, material stresses, and environmental factors. By deeply understanding your goals, we develop a more appropriate production solution that optimizes part performance while reducing unnecessary costs, ensuring the final product aligns perfectly with your engineering vision.
HULK Metal has spent years cultivating a robust and comprehensive supply chain that integrates raw material sourcing, heat treatment, and surface finishing. This mature infrastructure allows us to maintain total control over every variable in the production process. By managing these resources internally, we eliminate the delays and quality fluctuations often found when outsourcing to multiple vendors, resulting in more consistent and reliable forged precision parts.
We maintain close partnerships with certified raw material factories, allowing us to source high-grade steel, aluminum, and alloys at more competitive prices without sacrificing quality. Every batch of material undergoes a rigorous incoming inspection, including spectroscopic analysis to verify chemical composition. This ensures that only the highest-quality billets enter our forging lines, providing a stable foundation for the mechanical integrity of your components.
Quality is built directly into our production lines through the use of advanced automation and high-tonnage precision forging presses. Our factories implement strict process controls, monitoring temperature and pressure at every stage to ensure uniform grain refinement. By combining these traditional forging techniques with 5-axis CNC machining, we achieve incredibly tight tolerances and repeatable results, even during high-volume mass production runs for complex geometries.
Our quality assurance protocol is exhaustive and non-negotiable. Every forged precision part must pass through our inspection center, which is equipped with CMM (Coordinate Measuring Machines), ultrasonic flaw detectors, and hardness testers. We check for dimensional accuracy, surface finish, and internal structural density. This multi-layered inspection process ensures that every part leaving our factory meets or exceeds international ISO 9001 standards and your specific project tolerances.
We recognize that a high-quality part is only valuable if it arrives in perfect condition. Our team uses customized packaging solutions, such as VCI anti-rust films and heavy-duty reinforced crates, to protect sensitive surfaces from oxidation and physical damage during transit. Whether shipping via sea, air, or land, our logistics experts manage every detail to ensure your order is delivered on schedule and ready for immediate use.
Our commitment to your success extends far beyond the point of delivery. Once you receive your order, you are encouraged to check the quality and quantity of the goods thoroughly. We provide a comprehensive quality guarantee; any products found with quality issues are eligible for our full return, exchange, and restocking services. This transparent after-sales support ensures a zero-risk procurement experience and reinforces our role as your reliable long-term partner.
HULK Metal implements a rigorous, multi-layered quality control framework to guarantee that every forged precision part adheres to the highest international standards. By integrating advanced testing equipment with a strict ISO 9001 management system, we provide comprehensive oversight from raw material entry to final dispatch. Our technical team performs deep-dive inspections to eliminate defects, ensuring that your components arrive with perfect structural integrity, dimensional accuracy, and surface quality every time.
Using high-precision Coordinate Measuring Machines (CMM), digital calipers, and laser scanners, our technicians verify that every critical dimension aligns with your technical drawings. We maintain tight tolerances to ensure that your forged precision parts fit perfectly into your assembly lines without the need for additional adjustments or modifications.
If your project requires specialized testing—such as salt spray corrosion tests, ultrasonic internal void detection, or third-party certifications—our technical team can accommodate these requests. We provide detailed inspection reports and documentation for every custom test, giving you full transparency and peace of mind regarding part performance.
Every batch of raw material is subjected to spectroscopic chemical analysis upon arrival at our factories. This process ensures the carbon, alloy, or stainless steel content matches the material certifications provided by the mill, preventing the use of substandard metals that could lead to premature part failure or corrosion.
Before any order leaves our factory, a final comprehensive audit is conducted. This involves a random sampling of the finished goods to re-verify dimensions and surface finishes. This final gatekeeper stage ensures that the high standards maintained during production have been preserved throughout the finishing and assembly phases.
We implement a strict counting protocol using high-accuracy industrial scales and automated sensors to ensure the delivered quantity matches your purchase order exactly. By eliminating discrepancies in part counts, we help you maintain accurate inventory levels and prevent any delays in your production scheduling or assembly processes.
To ensure parts can withstand operational stresses, we perform hardness testing (Rockwell/Brinell) and tensile strength evaluations. This phase confirms that the heat treatment and forging processes have achieved the required yield strength, ductility, and impact resistance specified in your engineering requirements for mission-critical industrial use.
We conduct meticulous visual and tactile evaluations to identify any surface irregularities, such as scale, laps, or cracks. For important uses, we use non-destructive testing (NDT) methods like Magnetic Particle Inspection (MPI) or Dye Penetrant Testing to find tiny surface problems that could affect how long the component lasts.
HULK Metal operates a robust network of specialized factories designed to provide a seamless, one-stop manufacturing experience for global procurement teams. By integrating high-tonnage forging presses, multi-axis CNC machining centers, and advanced surface treatment lines within a single managed supply chain, we eliminate production bottlenecks. This centralized infrastructure ensures that every project benefits from consistent quality control, optimized lead times, and the technical synergy required to produce complex, high-performance industrial components.
Choosing HULK Metal as your manufacturing partner provides you with a significant competitive advantage through integrated engineering, world-class quality standards, and optimized logistics. Our comprehensive approach to forged precision parts ensures that every component is engineered for durability and cost-efficiency. By leveraging our advanced factories and expert technical support, we help you streamline your procurement process, reduce lead times, and eliminate the risks associated with multi-vendor supply chains.
Our technical resource center provides in-depth insights into the evolving world of near-net-shape manufacturing and metallurgical advancements. These articles cover essential topics, including the benefits of grain flow optimization, comparisons between hot and cold forging techniques, and guidance on selecting the right alloy steel for high-stress applications. Designed for engineers and procurement professionals, this knowledge base helps you stay informed about industry trends, production innovations, and the technical standards that drive the quality of modern precision forging parts.
Beyond precision components, our factories possess the high-tonnage capacity and tooling expertise to manufacture a wide variety of industrial forged parts. Our diverse production portfolio includes heavy-duty forged crankshafts, seamless rolled rings, forged valve bodies, high-pressure flanges, and structural gear blanks. Whether you require the massive strength of hot-die forged construction components or the intricate detail of cold-extruded fasteners, HULK Metal provides consistent structural integrity across all product lines to support your entire mechanical assembly and supply chain.
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-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
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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