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ESEvery heat sink undergoes precise measurement of dimensions, fin heights, and hole placements using advanced gauges and CNC measurement tools. This ensures components fit accurately in assemblies and maintain thermal performance.
ISO 9001 certified Die Cast Aluminum Heat Sink Factory
Ensures consistent high-quality production with international standard management.
Professional technical team to provide support
Offers precise guidance for design, prototyping, and mass production needs.
Finalize your order faster
Streamlined workflow allows quick sample approval and large-scale manufacturing.
Perfect quality assurance service
Each batch undergoes rigorous inspection to meet mechanical and surface standards.
Finalize Aluminum Heat Sink at a lower price
Optimized production reduces costs while maintaining premium quality.
Our Die Cast Aluminum Heat Sink is ideal for automotive, industrial, and communication cooling applications. HULK Metal provides full OEM services, including die casting, CNC machining, surface finishing, and customizable packaging, ensuring every order meets quantity and quality requirements.
HULK Metal has years of experience producing Aluminum Heat Sinks, emphasizing strict quality control, precise machining, and professional surface treatment. Our factory integrates raw material sourcing, advanced die casting, CNC machining, inspection, and logistics to guarantee reliable OEM services and consistent performance.
Name | Die Cast Aluminum Heat Sink |
Manufacturing Methods | Manufacturing According to Drawings |
Raw Materials | ADC12（YL113/A383），AlSi10Mg，A380 |
Process | Casting: Die Casting 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, etc. |
Types | Straight Fins, Needle-Like / Round Needle Fins, Wavy / Serrated Fins, Staggered Fin Heights, And Openwork Mesh Fins. |
Application | Automotive Cooling, Lighting Cooling, Industrial Equipment Cooling, Communication Base Stations And Others |
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 section provides a complete overview of Die Cast Aluminum Heat Sinks, from their structure, types, surface treatments, and applications to detailed insights on sourcing, production, quality control, cost calculation, and selecting the right OEM factory. Understanding these details is crucial for buyers to make informed decisions, avoid common pitfalls, and ensure they receive high-quality, cost-effective, and reliable heat sinks tailored to their specific needs.
A Die Cast Aluminum Heat Sink is a critical component for efficient thermal management in various industries, including automotive, industrial equipment, lighting, and communication base stations. HULK Metal manufactures heat sinks using high-quality aluminum alloys such as ADC12, AlSi10Mg, and A380 to ensure excellent thermal conductivity, durability, and corrosion resistance.
Structurally, these heat sinks can feature straight fins, needle-like or round needle fins, wavy or serrated fins, staggered fin heights, and openwork mesh designs, offering flexibility for different cooling requirements. Surface treatments like galvanization, passivation, powder coating, shot blasting, and polishing enhance performance and longevity while allowing customization to match client specifications.
Our OEM services cover every stage from initial design to finished product delivery. Customers benefit from precise die casting, CNC machining (turning, milling, polishing, grinding, drilling, and reaming), and professional quality inspections to ensure consistent performance. When selecting suppliers, buyers should pay attention to production experience, material traceability, surface treatment options, and the supplier’s ability to maintain batch consistency. HULK Metal’s integrated supply chain—raw material suppliers, advanced factories, quality inspection, customizable packaging, and internal logistics—ensures that every order is completed reliably and efficiently.
This combination of material quality, structural versatility, and surface treatment options allows our Die Cast Aluminum Heat Sinks to meet demanding performance standards while providing long-term durability.
HULK Metal offers comprehensive Die Cast Aluminum Heat Sink services, covering manufacturing process selection, die design and debugging, raw material procurement, CNC machining, heat treatment, surface finishing, quality control, packaging, and reliable delivery to ensure customer satisfaction.
We begin by evaluating your heat sink requirements, including size, fin structure, and thermal performance. HULK Metal selects the most suitable manufacturing process—die casting, CNC machining, or surface treatment—ensuring that your product meets design specifications, cost targets, and delivery timelines. This step optimizes production efficiency and minimizes potential defects.
Our experienced technical team designs, manufactures, and debugs dies according to client-provided drawings. Each die undergoes rigorous verification to guarantee precision and repeatability. By simulating casting conditions and conducting trial runs, we ensure that the die produces heat sinks that meet mechanical, dimensional, and surface quality requirements, reducing rework and accelerating the approval process.
We source high-quality aluminum alloys, such as ADC12, AlSi10Mg, and A380, from trusted suppliers. Each batch undergoes strict chemical composition and mechanical property testing before entering production. This ensures consistent thermal performance, corrosion resistance, and structural integrity for every Die Cast Aluminum Heat Sink produced.
Once the die is verified and materials are approved, HULK Metal begins mass production. This phase integrates die casting, CNC machining, heat treatment, and surface treatment to achieve precise dimensions, smooth finishes, and optimal thermal performance. CNC operations include turning, milling, polishing, grinding, drilling, and reaming, ensuring that all parts conform to design tolerances. Surface treatments such as powder coating, galvanization, passivation, shot blasting, or polishing are applied depending on application needs. Each batch is closely monitored, with real-time inspection to detect dimensional deviations, surface defects, and structural inconsistencies. The production process emphasizes efficiency without compromising quality, enabling faster order fulfillment while maintaining competitive pricing. Our integrated logistics and packaging systems ensure that completed heat sinks are safely prepared for sea, air, or land transport, with custom packaging options available to protect delicate components.
Every batch undergoes thorough inspection for chemical composition, mechanical properties, dimensional accuracy, and surface quality. HULK Metal’s quality assurance ensures compliance with client requirements and international standards.
We provide flexible packaging options including wooden cases, cartons, bulk, or individually packaged units. Orders are shipped via sea, air, or land, with tracking and delivery coordination handled by our internal logistics team to ensure timely arrival.
HULK Metal offers lifetime service support for defective products. Our team provides troubleshooting, replacements, and additional consulting, ensuring that clients receive reliable long-term performance from their Die Cast Aluminum Heat Sinks.
Aluminum Heat Sinks are widely used in automotive, lighting, industrial equipment, communication, and electronic applications. HULK Metal provides customized heat sink solutions designed for optimal thermal management, reliability, and long-term performance across diverse industries.
Application Category | Styles | Detailed Description |
Automotive Cooling | Straight Fins, Needle-Like Fins, Wavy Fins, Staggered Fin Heights, Openwork Mesh Fins | Automotive cooling requires high-performance heat sinks to maintain engine and battery efficiency. Straight fins provide consistent airflow and simplicity, needle-like fins increase surface area for compact spaces, wavy fins improve turbulence for better heat dissipation, staggered fin heights optimize airflow for irregular engine shapes, and openwork mesh fins allow lightweight designs while ensuring efficient cooling. HULK Metal’s Die Cast Aluminum Heat Sinks are designed to meet automotive thermal regulations and withstand harsh vibration and temperature conditions. |
Lighting Cooling | Straight Fins, Round Needle Fins, Wavy Fins, Serrated Fins, Mesh Fins | LED and high-power lighting need efficient heat management to maintain brightness and lifespan. Straight fins support uniform airflow, round needle fins maximize surface contact, wavy and serrated fins improve turbulent cooling, and mesh fins reduce weight while maintaining performance. Customized heat sinks help lighting manufacturers prevent overheating, reduce energy loss, and ensure consistent product performance. HULK Metal integrates precise die casting and surface finishing for thermal optimization and reliable long-term operation. |
Industrial Equipment Cooling | Straight Fins, Needle-Like Fins, Staggered Fin Heights, Openwork Mesh Fins, Wavy Fins | Industrial equipment, including motors and power supplies, generates significant heat. Straight fins provide effective heat dissipation for compact machinery, needle-like fins increase surface area for high-density equipment, staggered fins enhance airflow efficiency, openwork mesh fins reduce weight while improving performance, and wavy fins help turbulent airflow. HULK Metal ensures each heat sink is dimensionally accurate, durable, and capable of sustaining industrial operational demands. |
Communication Base Stations | Needle Fins, Round Needle Fins, Wavy Fins, Staggered Fin Heights, Mesh Fins | Communication base stations require heat sinks that manage heat efficiently while ensuring compact installation. Needle fins maximize thermal conductivity in limited spaces, round needle fins increase surface area for airflow, wavy fins enhance heat dispersion, staggered fin heights balance thermal performance and airflow, and mesh fins combine lightness with efficiency. HULK Metal’s solutions meet the stringent reliability and environmental standards of telecom equipment. |
Electronic Devices | Straight Fins, Needle-Like Fins, Serrated Fins, Wavy Fins, Openwork Mesh Fins | Electronics, from power modules to CPUs, require high-precision heat sinks to prevent overheating. Straight fins maintain airflow stability, needle-like fins maximize cooling in confined spaces, serrated and wavy fins optimize turbulence for improved heat dissipation, and openwork mesh fins reduce weight while ensuring thermal management. HULK Metal’s Aluminum Heat Sinks integrate precise die casting, CNC machining, and surface treatments to meet rigorous electrical and thermal requirements. |
HULK Metal offers a wide range of surface treatments for Aluminum Heat Sinks, including electrochemical, chemical, electrostatic, mechanical, and physical methods. Each treatment enhances durability, corrosion resistance, thermal efficiency, and aesthetic appeal tailored to specific applications.
Treatment Type | Methods | Detailed Description |
Electrochemical | Anodizing, Hard Anodizing, Electroplating | Electrochemical treatments use controlled electrical processes to enhance aluminum surfaces. Anodizing creates a durable oxide layer improving corrosion resistance and surface hardness. Hard anodizing adds extra thickness for wear resistance, ideal for industrial or automotive environments. Electroplating deposits a thin metal layer, enhancing thermal conductivity, chemical resistance, and aesthetic appearance. HULK Metal applies strict quality control to ensure uniform coating thickness, adhesion, and durability, optimizing performance for various applications including electronics and lighting. |
Chemical | Passivation, Chemical Etching, Chromate Conversion | Chemical treatments improve corrosion resistance and surface preparation. Passivation removes impurities and creates a protective oxide layer. Chemical etching enables micro-textures for better adhesion of coatings. Chromate conversion enhances corrosion protection and electrical conductivity. HULK Metal controls reaction times, concentrations, and temperature to ensure consistent quality. These methods protect heat sinks in harsh environments and enhance compatibility with paints, adhesives, or secondary coatings. |
Electrostatic | Powder Coating, Electrostatic Painting | Electrostatic treatments use charged particles to apply coatings evenly. Powder coating provides thick, durable, and corrosion-resistant finishes. Electrostatic painting ensures smooth, uniform surfaces with minimal material waste. These methods enhance heat sink aesthetics while maintaining thermal performance. HULK Metal’s precise process control ensures adhesion, color consistency, and surface smoothness suitable for automotive, lighting, and industrial applications. |
Mechanical | Sand Blasting, Shot Blasting, Polishing | Mechanical treatments alter surface roughness and improve visual and functional properties. Sand or shot blasting removes impurities, creates texture, and increases adhesion for subsequent coatings. Polishing smooths the surface, improving thermal contact and aesthetic appeal. HULK Metal optimizes blasting media, pressure, and polishing methods according to heat sink type to achieve consistent results and prepare surfaces for high-performance applications. |
Physical | Brushing, Thermal Oxidation, Laser Etching | Physical treatments modify surface characteristics without chemical reactions. Brushing improves texture and aesthetics. Thermal oxidation enhances corrosion resistance and color stability. Laser etching allows precise marking, branding, or patterns without affecting thermal performance. HULK Metal ensures uniform application, minimal dimensional change, and compatibility with heat sink functionality while providing customization for branding or functional design needs. |
When purchasing Die Cast Aluminum Heat Sinks, buyers must be cautious of low prices, inconsistent quality, delayed delivery, incomplete inspections, missing goods, and lack of after-sales support. Understanding these risks ensures reliable sourcing and long-term performance.
Many suppliers lure buyers with unusually low prices, but the final product may fail to meet mechanical, dimensional, or thermal performance requirements. For example, thin fins, uneven surfaces, or inferior aluminum alloys reduce heat dissipation efficiency and durability. HULK Metal recommends evaluating suppliers’ production capacity, raw material sourcing, and ISO 9001 certifications. Avoid choosing vendors based solely on price; instead, review sample quality, material certificates, and factory inspection reports. Experienced factories implement strict quality control throughout die casting, CNC machining, and surface treatment stages, ensuring that the heat sink maintains structural integrity and thermal performance while delivering predictable long-term value.
It is common for unscrupulous suppliers to provide a high-quality sample, but deliver inconsistent products at scale. Differences may include fin shape, surface finish, dimensions, or weight, which impact thermal efficiency and installation compatibility. HULK Metal ensures that every batch strictly follows the approved samples. Each production run is monitored with in-line inspections and post-production checks to maintain consistency. Clients should request pre-shipment inspections, photographic evidence, or third-party testing for assurance. Choosing an experienced factory with proven quality systems minimizes risks, ensures design conformity, and builds trust between buyer and supplier.
Late delivery can disrupt production schedules and increase costs. Some suppliers overpromise due to limited production capacity or poor scheduling. HULK Metal emphasizes realistic lead times based on material procurement, die availability, and process duration. Advanced planning, efficient workflow, and an integrated supply chain—from raw material sourcing to packaging—ensure that deadlines are met. Buyers should confirm production timelines, verify factory capacity, and ensure the supplier has contingency plans. Experienced factories coordinate production, inspection, and logistics internally, reducing delays and providing reliable shipping via sea, air, or land. Timely delivery maintains production continuity and prevents unnecessary operational disruptions.
A comprehensive quality inspection process is essential for reliable Die Cast Aluminum Heat Sinks. Some suppliers skip chemical composition tests, mechanical property verification, or surface inspections to reduce costs. This can result in heat sinks with poor thermal conductivity, structural weaknesses, or surface defects. HULK Metal implements multi-stage inspections: raw material testing, in-process die casting monitoring, CNC machining dimensional checks, surface treatment evaluation, and final batch verification. Each inspection stage includes standardized measurement, photographic documentation, and compliance verification against client specifications. Buyers should inquire about quality management systems, inspection reports, and certifications. Selecting a supplier with complete inspection protocols ensures consistent product performance, reduces rework and returns, and guarantees the reliability of heat sinks in automotive, industrial, and electronic applications. A thorough QA process prevents costly failures and safeguards the buyer’s reputation.
Some suppliers fail to address missing or short-shipped items, leaving buyers to bear the loss. This often occurs when there is weak accountability, insufficient inventory management, or lack of transparent documentation. HULK Metal maintains accurate production records, pre-shipment counts, and secure packaging to prevent shortages. In the rare event of discrepancies, our team immediately coordinates replenishment, return, or adjustment, ensuring clients receive full quantities as confirmed. Buyers should confirm how the supplier handles short shipments and request accountability agreements. Experienced factories integrate inventory management, quality checks, and logistics, providing assurance that every order meets both quantity and quality requirements.
Post-delivery support is crucial for long-term customer satisfaction. Many low-standard suppliers provide no warranty or assistance after shipping, leaving buyers with defective or non-conforming products. HULK Metal offers lifetime service support for defective items, including troubleshooting, replacement, and consulting on installation or maintenance. Clients benefit from a professional after-sales system that addresses mechanical failures, surface defects, or dimensional issues promptly. Buyers should select suppliers with documented after-sales policies, clear communication channels, and commitment to resolving issues. A reliable factory ensures ongoing product performance, protects the buyer’s investment, and maintains operational continuity across all applications.
Calculating Die Cast Aluminum Heat Sink cost requires evaluating materials, dies, equipment, labor, energy, surface treatment, packaging, transportation, value-added services, and other factors. HULK Metal optimizes each step through an integrated supply chain to deliver superior quality and competitive pricing.
Unit Cost = (Materials + Dies + Equipment + Labor + Energy + Surface Treatment + Packaging + Transportation + Value-Added Services + Others) / Quantity
Raw material cost represents a significant portion of the total unit price. HULK Metal sources high-quality aluminum alloys such as ADC12, AlSi10Mg, and A380 directly from trusted suppliers, ensuring consistent chemical composition and thermal performance. By maintaining long-term partnerships and bulk procurement, we negotiate favorable prices without compromising quality. The factory implements efficient inventory management to minimize waste, optimize storage, and reduce material turnover. Accurate forecasting and just-in-time delivery prevent overstocking while guaranteeing production continuity. These strategies allow us to provide clients with reliable Aluminum Heat Sinks at competitive rates while maintaining strict quality standards.
Die design, manufacturing, and maintenance directly affect production efficiency and product accuracy. HULK Metal invests in precision die fabrication and regular die maintenance to extend lifespan and reduce defects. Each die is optimized for minimal material waste and uniform heat sink production, allowing for faster batch runs. Our technical team performs simulation and debugging before mass production to prevent costly rework. By centralizing die design, in-house manufacturing, and maintenance, we reduce reliance on third parties, shorten lead times, and lower per-unit costs, ensuring clients benefit from both high-quality heat sinks and affordable production rates.
Advanced die casting machines, CNC equipment, and surface treatment systems are vital for precision and efficiency. HULK Metal continuously invests in high-capacity, automated machinery that reduces cycle time, improves dimensional accuracy, and lowers defect rates. Regular preventive maintenance ensures optimal performance and minimal downtime. By integrating multiple machining processes in-house, including turning, milling, grinding, and drilling, we reduce equipment transfer delays. This efficiency directly translates to lower production costs per unit. Clients benefit from faster order fulfillment and consistent heat sink quality, demonstrating how modern factory automation and equipment investment enhance both performance and cost-effectiveness.
Labor costs are managed through skilled operators, streamlined workflows, and cross-trained teams. HULK Metal ensures that experienced technicians handle die casting, CNC machining, and surface finishing, reducing errors and rework. Training programs and SOPs standardize operations to maintain productivity and quality. Multi-functional teams allow flexible task allocation, lowering idle time and labor wastage. By combining human expertise with automated equipment, we achieve higher efficiency without compromising precision. This approach ensures that clients receive premium heat sinks produced by competent teams while benefiting from cost savings generated by optimized labor management.
Energy costs include electricity for die casting machines, CNC equipment, and surface treatment processes. HULK Metal employs energy-efficient machinery and smart production scheduling to reduce peak load consumption. Heat recovery systems and optimized process sequencing minimize waste. By consolidating production runs and reducing idle machine time, we lower overall energy expenditure. Monitoring and reporting allow continuous improvement in energy utilization. Efficient energy management directly decreases the unit cost of each heat sink, allowing clients to access high-quality products at competitive prices while also contributing to sustainable production practices.
Surface finishing, including anodizing, galvanizing, powder coating, shot blasting, and polishing, enhances corrosion resistance and aesthetics. HULK Metal combines process standardization with in-house treatment capabilities to reduce outsourcing costs and minimize delays. Batch planning optimizes coating usage, while strict quality control prevents material waste. Choosing the appropriate treatment for each application ensures cost-effectiveness without compromising performance. This integration allows us to offer fully finished Die Cast Aluminum Heat Sinks at lower unit prices while maintaining superior quality and meeting client-specific requirements.
Proper packaging prevents damage during transit and ensures product integrity. HULK Metal provides wooden cases, cartons, bulk, or custom packaging depending on client requirements. Standardized packaging processes reduce material waste and labor. Efficient layout and handling within the factory minimize space usage and loading time. Internal logistics coordination ensures that packaged products are dispatched efficiently, reducing risk and additional transport costs. By controlling packaging in-house, we maintain quality while lowering costs, giving clients reliable and safely delivered heat sinks at competitive prices.
Transportation costs vary based on mode (sea, air, or land) and shipment size. HULK Metal leverages internal logistics teams to coordinate shipping, consolidate shipments, and negotiate favorable freight rates. Packaging optimization and route planning reduce space and fuel consumption. By integrating logistics management with production scheduling, we minimize waiting times and reduce potential shipping damages. Clients benefit from timely, cost-efficient delivery of heat sinks with predictable expenses, demonstrating the advantage of an experienced factory managing end-to-end supply chain operations.
Value-added services include technical consultation, customization, assembly, and quality documentation. HULK Metal integrates these services into the production workflow to prevent outsourcing costs and delays. Providing engineering support, design optimization, or pre-assembly ensures product readiness and reduces client handling. Transparent documentation, including inspection reports, certificates, and maintenance instructions, minimizes risk and enhances confidence. By embedding these services in-house, we reduce operational overhead, improve efficiency, and pass cost savings to clients while maintaining high-quality standards for every Die Cast Aluminum Heat Sink.
Other costs include overhead, R&D, and contingency allowances. HULK Metal mitigates these by streamlining management, automating repetitive tasks, and consolidating procurement. Our integrated supply chain reduces external dependencies and hidden fees. Investments in research and development optimize processes, improve heat sink design, and enhance material utilization. Contingency planning prevents unforeseen production disruptions. By carefully managing these “other” costs, HULK Metal ensures transparency, predictable pricing, and maximized value for clients, delivering high-quality Die Cast Aluminum Heat Sinks at competitive unit costs.
Selecting the right Die Cast Aluminum Heat Sink factory requires evaluating technical expertise, production capacity, quality management, supply chain integration, services, payment flexibility, global shipping, and post-sale support.
A professional technical team is essential to guide design, die development, and production optimization. Experienced engineers can identify potential design flaws, recommend suitable materials, and suggest manufacturing improvements. HULK Metal advises buyers to verify the supplier’s engineering capabilities, past projects, and technical support responsiveness. Factories with competent teams ensure accurate prototyping, efficient production, and high-quality heat sinks tailored to client requirements.
Sufficient production capacity guarantees timely fulfillment of orders, whether for small or large batches. Factories should have multiple die casting machines, CNC centers, and surface treatment equipment to manage simultaneous orders without delays. HULK Metal emphasizes checking factory output rates, shift schedules, and backup resources. Strong production capacity ensures clients receive consistent quality while meeting tight deadlines, minimizing production risks and supply interruptions.
A factory with a strict quality management system ensures every batch meets design specifications and performance standards. HULK Metal recommends confirming ISO certifications, inspection protocols, and in-process quality controls. Comprehensive QA covers raw materials, die casting, CNC machining, surface treatments, and final inspection. Selecting a factory with rigorous quality management minimizes defects, improves reliability, and protects end-product performance for automotive, lighting, and industrial applications.
A fully integrated supply chain enhances efficiency and cost-effectiveness. HULK Metal integrates raw material suppliers, die and CNC production, surface treatment, packaging, and logistics internally. Buyers should confirm how the factory manages sourcing, inventory, and delivery coordination. A well-managed supply chain ensures material consistency, reduces delays, and allows competitive pricing. Factories with robust supply chains can reliably meet diverse OEM requirements while maintaining product quality.
A professional factory should provide technical consultation, pre-production support, order tracking, and after-sales service. HULK Metal advises verifying whether a supplier can handle design optimization, sample validation, and issue resolution efficiently. A complete service system ensures clients receive personalized guidance, prompt troubleshooting, and ongoing support, which reduces operational risks and enhances confidence when sourcing Die Cast Aluminum Heat Sinks for critical applications.
Flexibility in payment and delivery options is crucial for international clients. HULK Metal recommends confirming that suppliers accept multiple payment methods and provide clear terms for deposits, balance payments, and delivery schedules. Factories supporting flexible terms can accommodate diverse client needs, reduce financial risk, and ensure smooth international transactions. Transparent arrangements simplify negotiations, foster trust, and facilitate long-term collaboration.
Reliable global shipping capabilities allow timely delivery regardless of client location. Buyers should verify if the factory handles sea, air, and land shipments, including customs clearance and proper packaging. HULK Metal maintains an internal logistics team that coordinates shipping and tracks orders to avoid damage or delays. A factory with robust shipping support ensures predictable delivery schedules, product safety, and client satisfaction worldwide.
Post-production quality assurance is vital to protect client investments. HULK Metal provides lifetime support for defective or non-conforming products, including replacements and technical guidance. Buyers should choose suppliers with documented QA policies, inspection reports, and warranty commitments. Factories offering quality assurance services not only ensure product reliability but also demonstrate accountability and professionalism, giving clients confidence in long-term performance of Die Cast Aluminum Heat Sinks.
Here are the most common questions about Die Cast Aluminum Heat Sinks. We provide clear, careful answers to help clients understand quality, price, production, delivery, and services easily.
A: HULK Metal ensures quality through a fully equipped quality inspection center, strict testing procedures, and a complete quality assurance system. Every heat sink is checked for chemical composition, dimensions, surface finish, and mechanical properties to make sure it meets your requirements.
A: The price depends on factors such as raw materials, size, tolerance, surface treatment, and order quantity. Because we own our factory, we can provide real-time quotes. We aim to give you the best price without compromising quality.
A: Prices reflect high-quality production. With the same quality, HULK Metal usually offers more competitive rates than others. Placing larger orders often lowers the unit price. We also advise optimizing material and surface treatment to reduce costs.
A: MOQ depends on size, material, and complexity. Please send your drawing, and we will sign an NDA. After reviewing the design, we will inform you of the minimum order quantity suitable for your project.
A: Delivery time depends on your order. Usually, it is around 30 days. Larger orders improve production efficiency. Most orders will not exceed 45 days. We coordinate materials, die casting, machining, and packaging to meet your schedule reliably.
A: We work closely with powder coating, galvanizing, and other surface treatment partners. Choosing the right finish depends on the material and production process. HULK Metal provides solutions to ensure corrosion resistance, aesthetics, and thermal performance for your heat sink.
A: HULK Metal has shipped to over 50 countries, including Europe, North America, South America, Africa, and Southeast Asia. We manage international logistics, customs clearance, and safe packaging to ensure your products arrive on time.
A: Size depends on material, thickness, shape, and process complexity. You can provide 2D or 3D drawings, and we will sign an NDA. HULK Metal evaluates your requirements carefully and confirms whether production is feasible.
A: We support LC, T/T, and other payment terms. If you have specific requests, we will review and consider them carefully. Flexible payment and delivery options help meet client needs globally.
A: HULK Metal is a manufacturer with rich factory resources. We have complete technical, procurement, and foreign trade sales teams. We provide comprehensive support, from design and production to quality inspection and logistics.
A: Yes. HULK Metal provides samples for approval before mass production. Samples help you check dimensions, surface quality, and thermal performance to ensure that the final product meets your 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 Parts which need. 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 produces higher quality Die Cast Aluminum Heat Sinks through deep understanding of customer needs, an integrated supply chain, strict production, comprehensive inspections, optimized packaging, and attentive after-sales services.
Our professional technical team has extensive experience in die casting and heat sink design. By closely communicating with clients, we understand every requirement, including thermal performance, dimensions, materials, and surface finish. This allows us to develop a precise, efficient solution, minimizing waste, avoiding unnecessary processes, and reducing costs while ensuring the final product meets your specific needs.
HULK Metal maintains a fully integrated supply chain covering raw material suppliers, die casting, CNC machining, surface treatment, packaging, and logistics. This integration reduces dependency on third parties, shortens lead times, and optimizes production scheduling. By consolidating the supply chain, we lower operational costs and improve efficiency while ensuring consistency and high quality in every batch of heat sinks.
We maintain close partnerships with raw material factories to secure high-quality aluminum alloys at favorable prices. Every batch undergoes strict chemical and mechanical inspection before production. This approach reduces material defects, minimizes scrap, and ensures cost-effective sourcing. Efficient material management allows HULK Metal to produce reliable heat sinks with superior performance while maintaining competitive pricing for our clients.
HULK Metal implements precise production protocols, including die casting, CNC machining, and surface finishing. Experienced operators and automated machines work together to maintain consistency, reduce errors, and speed up the production cycle. Standardized workflows minimize rework, save energy, and optimize labor, which improves overall efficiency and reduces unit costs while delivering high-quality Aluminum Heat Sinks.
Every heat sink undergoes rigorous multi-stage inspection, including dimensional checks, surface evaluation, chemical composition, and mechanical property verification. HULK Metal documents inspection results and ensures compliance with client specifications. This careful quality control prevents defects, enhances reliability, and minimizes costly returns. Thorough inspections not only protect product integrity but also reduce overall production waste and increase efficiency.
Proper packaging and logistics planning protect products during transportation. HULK Metal optimizes packaging materials, layout, and handling to prevent damage and reduce shipping costs. Coordinated delivery schedules using sea, air, or land transport ensure timely arrival. Efficient packaging and delivery minimize delays, reduce loss, and allow clients to receive high-quality heat sinks quickly and reliably, lowering overall operational risks.
HULK Metal provides attentive after-sales support, allowing clients to check quality and quantity upon receipt. Any defective products can be returned, exchanged, or restocked. This service ensures peace of mind and continuous trust. By addressing issues promptly and effectively, we maintain product reliability, prevent additional costs, and strengthen client confidence in our long-term partnership.
HULK Metal implements a strict, multi-stage quality control system to ensure every Die Cast Aluminum Heat Sink meets precise specifications. From dimensional accuracy and material composition to surface finish and pre-shipment verification, each stage safeguards product performance and reliability. Clients benefit from thorough inspections, including quantity and custom checks, minimizing defects and ensuring every order conforms to their technical and application requirements.
Every heat sink undergoes precise measurement of dimensions, fin heights, and hole placements using advanced gauges and CNC measurement tools. This ensures components fit accurately in assemblies and maintain thermal performance.
For specialized orders, custom inspections address client-specific requirements such as unique dimensions, tolerances, or surface finishes. This ensures heat sinks meet precise operational needs, even for specialized applications.
Each order is checked for accurate count to prevent short shipments or overages. HULK Metal documents every batch to ensure traceability and accountability, providing clients with confidence in their delivered quantities.
Before shipping, a full batch inspection verifies dimensions, surface quality, and packaging integrity. Any discrepancies are corrected to ensure clients receive products that match approved samples and agreed specifications.
All raw materials, including ADC12, AlSi10Mg, and A380 alloys, are tested for chemical composition and mechanical properties. Only materials that pass these standards proceed to production, guaranteeing durability and consistent heat dissipation.
Surface finish is carefully checked for smoothness, uniformity, and proper coating. Galvanized, powder-coated, or anodized surfaces are inspected for corrosion resistance, thickness, and adherence to client specifications to ensure long-term reliability.
HULK Metal’s integrated factory network guarantees high-quality production at every stage. From die casting and CNC machining to surface treatment and dedicated QC centers, our factories ensure precise, efficient, and reliable heat sinks. Buyers can trust our resources, experience, and in-house capabilities to deliver tailored solutions, faster lead times, and consistent product performance while benefiting from cost efficiencies and comprehensive support across the entire production process.
Choosing HULK Metal ensures reliable, high-quality Die Cast Aluminum Heat Sinks with full OEM support. Our services cover design, production, surface treatment, quality inspection, and logistics. Clients benefit from certified products, faster delivery, competitive pricing, and comprehensive solutions that save time and energy. By integrating technical expertise and complete supply chain management, HULK Metal delivers efficient, cost-effective, and consistent heat sinks for diverse applications.
This section showcases informative articles related to Die Cast Aluminum Heat Sinks, covering topics such as heat dissipation design, material selection, manufacturing techniques, and surface treatments. Clients can gain insights into practical applications in automotive, lighting, and industrial equipment. The articles emphasize efficiency, reliability, and quality standards, helping buyers understand the advantages of working with HULK Metal. Each piece demonstrates our technical expertise, OEM capabilities, and commitment to delivering high-performance aluminum heat sinks tailored to diverse customer requirements.
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Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting LED Light Heat Sink
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting LED Light Cover
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
A Die Casting Junction Box made from aluminum offers reliable protection, precise structure, and stable performance for electrical systems.
HULK Metal offers premium Aluminum Die Casting Heatsinks through a fully integrated OEM process, including die casting, CNC machining, surface treatment, and quality inspection.
Name Aluminum Die Casting Connectors
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting Bicycle Accessories
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Steel Casting Parts are widely used for load-bearing and structural components requiring strength, durability, and dimensional stability.
Name Aluminum Die Casting Auto Accessories
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting Accessories
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Aluminum Alloy 6063 / Customized
Profile Extrusion / Cutting / Deburring / CNC Process / Customized
Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
CE / ISO / RoHS / SGS / Customized
Anodizing / Sand Blasting / Painting / Chormating / Customized
Trademark printing / wooden box / plastic box / foam box / air film / Customized
Die Cast Aluminum Enclosures are widely used to protect electronic and industrial components in demanding environments.
We manufacture bike parts strictly according to customer drawings, covering drivetrain, braking, wheel, and structural components. Our OEM service integrates casting, CNC machining, surface treatment, packaging, and logistics under one managed process.
Name Aluminum Die Casting Washing Machine Bracket
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
HULK Metal provides OEM Precision Die Casting Parts with full technical support, strict quality control, and reliable production.
HULK Metal delivers high-quality OEM casting aluminum brackets made to your exact drawings, using die casting, sand casting, or investment casting.
HULK Metal provides comprehensive Aluminium Die Casting Auto Parts solutions, covering engine, transmission, chassis, and electronic components. We meticulously manage every stage, from mold design, die casting, CNC machining, and surface treatment, to strict quality control, packaging, and delivery.
HULK Metal has provided excellent Agricultural Machinery Casting services to hundreds of customers worldwide.
HULK Metal supplies Automobile Casting Components for global automotive manufacturers and bulk buyers seeking reliable OEM partners in China. With ISO 9001 certified factories and mature casting experience, we produce Automobile Casting Parts strictly according to drawings.
HULK Metal specializes in OEM/ODM casting of Custom Flail Mower Hammer Blades. With an ISO 9001-certified factory, advanced foundry capabilities, and end-to-end quality control, we deliver wear-resistant, dimensionally accurate blades tailored to your machinery.
Aluminum Alloy 6063 / Customized
Profile Extrusion / Cutting / Deburring / CNC Process / Customized
Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
CE / ISO / RoHS / SGS / Customized
Anodizing / Sand Blasting / Painting / Chormating / Customized
Trademark printing / wooden box / plastic box / foam box / air film / Customized
Die Casting Engine Parts are widely used in automotive and industrial power systems where strength, accuracy, and heat dissipation matter.
HULK Metal is a trusted manufacturer of Custom Sickle Guards Casting, serving bulk buyers worldwide. Our ISO 9001-certified foundry delivers high-precision sickle guards in ductile iron, grey iron, or cast steel—tailored to your drawings.
HULK Metal delivers precise and durable Water Glass Sand Casting components for industrial and OEM applications. Combining advanced factories, CNC machining, comprehensive surface treatments, and rigorous quality control, we ensure reliable production and timely delivery.
Our Stainless Steel Castings are produced for demanding industrial applications where strength, corrosion resistance, and consistency matter. As an OEM-focused supplier, we manufacture strictly according to your drawings using sand casting, investment casting, or lost foam casting.
Resin sand casting is widely used for medium and large metal parts requiring good surface finish and stable structure.
HULK Metal provides professional reducer housing casting services, offering horizontal, vertical, integral, and split designs. Our complete OEM solutions include casting, CNC machining, surface treatment, quality inspection, packaging, and global delivery.
Name Precision Casting Castings
Manufacturing Methods Manufacturing According to Drawings
Materials Cast Iron / Aluminum / Stainless Steel / Carbon Steel / Gray Iron / Customized
Process Investment Casting / Ceramic Mold Casting / Metal Mold Casting, Die Casting, Lost Foam Casting
Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;
HULK Metal operates as a trusted Casting Motorcycle Parts manufacturer in China, specializing in aluminum die casting and sand casting motorcycle parts. Backed by ISO 9001 standards, our factories deliver precision OEM components tailored to your drawings.
Lost wax casting is ideal for producing complex metal parts with smooth surfaces and tight tolerances. As an experienced lost wax casting foundry in China, HULK Metal provides reliable OEM services based on your drawings.
HULK Metal provides comprehensive lost foam casting solutions for OEM projects, covering mold design, casting, CNC machining, surface treatment, and quality inspection.
Investment casting produces complex metal parts with smooth surfaces and tight tolerances through a precise lost wax process.
HULK Metal delivers ISO 9001-certified grey iron casting services with precision, durability, and cost efficiency.
HULK Metal has provided excellent metal casting services to hundreds of ductile iron casting parts purchasers around the world. More than 20 industries, including automobile manufacturing, machinery manufacturing, home appliance manufacturing, construction, agriculture, and energy, have used our products.
HULK Metal delivers high-quality custom cast iron drain pipe fittings through ISO 9001-certified factories. Our experienced team ensures precise production from drawings, rigorous quality control, and timely delivery.
You will get higher quality Centrifugal Casting Castings. HULK Metal has an advanced centrifugal casting production line that can produce cast iron, gray iron, ductile iron, stainless steel, high manganese steel and other raw materials.
HULK Metal has provided excellent metal casting services to hundreds of Cast Iron Casting parts purchasers around the world. Our products have been used in more than 20 industries, such as automobile manufacturing, machinery manufacturing, home appliance manufacturing, construction industry, etc.
Precision forging is a near-net-shape manufacturing process that creates high-strength components with superior mechanical properties. At HULK Metal, our OEM services integrate advanced hot and cold die forging with precision CNC machining.
HULK Metal provides a comprehensive OEM solution for high-precision forged steel parts, integrating advanced hot and cold forging factories with elite 5-axis CNC machining.
Description HULK Metal provides a vertically integrated manufacturing solution for Motorcycle Forged Parts, specializing in high-strength components like crankshafts, connecting rods, and triple clamps.
Mining environments demand components with exceptional wear resistance. HULK Metal manufactures custom mining forged parts using premium carbon and alloy steels.
ISO 9001-certified metal forging factory. The technical team supports every phase—from print review to process optimization. Faster turnaround without sacrificing accuracy. Full QA with returns/rework guarantee.
Forged gear blanks provide higher strength, better grain flow, and improved fatigue resistance compared with cut gears.
Forging small parts are widely used where strength, consistency, and tight tolerances matter. HULK Metal provides OEM services for custom forging small parts based on drawings or samples.
HULK Metal provides premium forged flanges manufactured with hot die forging and precise CNC machining. Our services cover raw material selection, surface treatment, strict quality inspection, and timely delivery.
Custom forged parts from HULK Metal offer superior strength, reliability, and performance across industries like automotive, construction, and energy. Using advanced forging techniques and a comprehensive quality control system, we provide parts made to your exact specifications.
Closed die forged parts are produced by shaping heated metal within precision dies, delivering higher strength, consistent grain flow, and tight tolerances.
HULK Metal’s forged components include manufacturing processes, materials, surface treatments, and quality control measures. From automotive to industrial applications, our forged components deliver superior performance and reliability
Manufacturing According to Drawings
Process Casting / Forging / Stamping
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials 304 / 316L / Aluminum Alloy / Customized
Manufacturing According to Drawings
Process Casting / Forging / Stamping
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials Carbon Steel / ND Steel / Stainless Steel / Aluminum Alloy / Customized
Manufacturing According to Drawings
Process Casting / Hot Forging
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials Carbon Steel / ND Steel / Stainless Steel / Aluminum Alloy / Customized
HULK Metal specialises in high-quality forged stainless steel parts and offers comprehensive OEM services. As a certified ISO 9001 factory in China, we ensure strict quality control, competitive pricing, and rapid order turnaround.
Name Motorcycle Parts Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Manufacturing According to Drawings
Process Hot Forging / Die Forging / Custom
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials Carbon Steel / ND Steel / Stainless Steel / Aluminum Alloy / Customized
Name Motorcycle Accessories Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Mining Machinery Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Die Forging / Customized
Custom hot forging parts are produced through controlled heating, precision die forging, machining, inspection, and delivery. HULK Metal supports OEM projects based on drawings, combining experienced technical teams, coordinated factories, and ISO 9001 management.
Name Cold Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials 20Cr Steel / 20CrMo Steel / 20CrMnTi Steel /Aluminum / Aluminum Alloy / Customized
Process Cold Forging
Carbon Steel Forged Parts are widely used in applications where strength, durability, and dimensional stability are important. HULK Metal supplies Custom Carbon Steel Forged Parts through full OEM services, from drawing review, forging, machining, surface treatment to delivery.
Name Bicycle Accessories Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Auto Parts Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Auto Accessories Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Alloy Steel Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Alloy Steel
Process Hot Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Agricultural Machinery Accessories Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Customized
Process Hot Forging / Free Forging / Mold Forging / CNC Machining / Customized
HULK Metal is a manufacturer of sheet metal stamping parts in China. We have advanced stamping equipment, experienced workers, and perfect after-sales service to complete higher-quality orders faster at a lower price.
HULK Metal is committed to providing high-quality sheet metal automotive parts OEM services to customers around the world. We have a complete supply chain to provide you with better OEM services.
HULK Metal has developed over 16 years to become an experienced metal stamping manufacturer. We can manufacture higher quality steel metal stamping parts from carbon steel, stainless steel, and alloy steel. We have a complete quality control system.
HULK Metal has provided excellent metal stamping services to hundreds of stainless steel metal stamping parts purchasers around the world. Our products have been used in more than 20 industries, such as automobile manufacturing, machinery manufacturing, home appliance manufacturing, construction industry, etc.
HULK Metal is a professional manufacturer of home appliance metal stamping parts that has provided metal stamping services for the home appliance manufacturing industry for over 16 years.
Aluminum Alloy 6063 / Customized
Profile Extrusion / Cutting / Deburring / CNC Process / Customized
Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
CE / ISO / RoHS / SGS / Customized
Anodizing / Sand Blasting / Painting / Chormating / Customized
Trademark printing / wooden box / plastic box / foam box / air film / Customized
As a metal stamping service supplier with a strong production capacity, HULK Metal has 5 sets of stamping machines with a capacity of 315 tons, 5 sets of 200 tons capacity, 5 sets of 80 tons capacity and 5 sets of 60 tons capacity. We can provide customized manufacturing services for copper metal stamping parts of 0.1mm~10mm. Products can be certified by CE, SGS, GB, and other standards.
HULK Metal has 20 precision stamping machines that can process precision metal stamping parts from 0.05mm to 5mm. Our quality inspection team will strictly test the performance and parameters of the product to ensure that the quality of the product can meet your requirements.
HULK Metal has provided excellent metal stamping services for more than 20 industries such as automobiles, home appliances, machinery, and other manufacturing or construction industries.
HULK Metal has an experienced technical team that can customize complete custom stamping parts OEM solutions. We can supply products certified by CE, SGS, etc. and comprehensive services such as shipping and after-sales. You can buy metal stamping parts you want more easily at HULK Metal.
HULK Metal provides Custom Construction Metal Stamping Services for bulk buyers who demand precision, strength, and consistency.
HULK Metal is a professional manufacturer of metal stamping parts. Our factory has more automated stamping machines and advanced product quality inspection instruments so that we can complete higher quality carbon steel metal stamping parts faster.
HULK Metal provides professional brass metal stamping services with full-process technical support and production capacity. We specialize in manufacturing custom brass metal stamping parts that meet CE, GB, and SGS standards.
HULK Metal's factory has 20 stamping machines, 10 CNC machines, and perfect-quality inspection instruments. We can provide complete OEM services for metal stamping parts. We can manufacture metal stamping parts in automobiles, construction, household appliances, and other industries with copper, steel, and aluminum as raw materials.
HULK Metal is a professional Auto Accessories Metal Stamping Parts manufacturer with over 16 years of experience. We have a complete supply chain to supply you with complete metal stamping OEM services.
HULK Metal has been engaged in the manufacture of Aluminum Sheet Metal Stamping Parts for many years. We focus more on the needs of our customers and develop complete production solutions accordingly.
HULK Metal has been engaged in the stamping service of aluminum metal parts since the second half of the 20th century. Up to now, HULK Metal has been able to produce metal stamping parts with a thickness of 0.1mm~2mm using 1000~7000 aluminum alloy plates as raw materials.
HULK Metal provides high-precision CNC machining services for parts made from steel, stainless steel, aluminum, and alloys.
HULK Metal provides high-quality Aluminum CNC Machining Parts, combining advanced multi-axis CNC machining, precise surface treatments, and strict quality control.
Aluminum Alloy 6063 / Customized
Profile Extrusion / Cutting / Deburring / CNC Process / Customized
Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
CE / ISO / RoHS / SGS / Customized
Anodizing / Sand Blasting / Painting / Chormating / Customized
Trademark printing / wooden box / plastic box / foam box / air film / Customized
HULK Metal delivers high-precision CNC auto parts through ISO 9001-certified factories in China, offering full OEM machining services—from design review and material sourcing to surface treatment, rigorous inspection, and global delivery.
Name CNC Machining Aluminum Die Casting Parts
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Precision Machining for Agricultural Parts requires stable accuracy, durable materials, and consistent production control. HULK Metal provides Agricultural Sector Parts Machining Services based on customer drawings, covering turning, milling, drilling, and finishing.
Precision bicycle part machining demands tight tolerances, lightweight strength, and flawless surface finishes—exactly what HULK Metal delivers.
HULK Metal delivers precision custom flange machining based on your drawings, using advanced 3-, 4-, and 5-axis CNC equipment in ISO 9001-certified factories.
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Sewage Pump Impellers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron pump impellers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel pump impellers: precision casting, lost wax casting.
Powder spraying, Painting
Sewage Pump Housing
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Sewage Pump Housing: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Sewage Pump Housing: precision casting, lost wax casting.
Powder spraying, Painting
Sewage Pump Bases
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Sewage Pump Bases: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Sewage Pump Bases: precision casting, lost wax casting.
Powder spraying, Painting
Pipeline pump Motor Bracket
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Pipeline pump Motor Bracket: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Pipeline pump Motor Bracket: precision casting, lost wax casting.
Powder spraying, Painting
Pipeline Pump Impellers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Pipeline Pump Impellers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Pipeline Pump Impellers: precision casting, lost wax casting.
Powder spraying, Painting
Pipeline Pump Covers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Pipeline Pump Covers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Pipeline Pump Covers: precision casting, lost wax casting.
Powder spraying, Painting
Pipeline Pump Housings
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Pipeline Pump Housings: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Pipeline Pump Housings: precision casting, lost wax casting.
Powder spraying, Painting
Centrifugal Pump Impellers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron pump impellers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel pump impellers: precision casting, lost wax casting.
Powder spraying, Painting
1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;
Centrifugal Pump Covers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron pump covers 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel pump covers: precision casting, lost wax casting.
Powder spraying, Painting
Name Centrifugal Pump Bottom Plates
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Centrifugal Pump Bottom Plates: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Centrifugal Pump Bottom Plates: precision casting, lost wax casting.
Powder spraying, Painting
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron pump Housings: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel pump Housings: precision casting, lost wax casting.
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Monolift Rack Attachment is a key component used in power racks to improve lifting safety and efficiency. HULK Metal provides OEM manufacturing based on drawings or samples, covering cutting, welding, machining, and surface finishing.
J Hook for Squat Rack is a critical load-bearing component designed to securely hold barbells during strength training. HULK Metal provides OEM manufacturing based on your drawings, covering stamping, welding, machining, and surface finishing.
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.
HULK Metal provides premium push sleds designed for professional training and commercial gyms, offering diverse types, robust construction, and customizable features.
This product detail focuses on Monolift Rack Attachments. It covers features, manufacturing processes, quality control, and benefits.
HULK Metal provides premium OEM squat racks, including power racks, half racks, wall-mounted, foldable, and combo designs. Each rack is produced with precision metalworking, strict quality inspections, and advanced surface treatments.
HULK Metal''s Safety Spotter Arms are engineered for strength, safety, and long-term durability in commercial and home gym racks. Manufactured with high-quality steel, precise welding, and advanced surface treatments, each unit undergoes strict inspection and testing.
HULK Metal provides a comprehensive OEM manufacturing solution for rear base stabilizers, focusing on structural integrity and precision. Utilizing advanced robotic welding, CNC laser cutting, and professional surface treatments, we ensure every component achieves a 99.8% precision rate.
HULK Metal provides a comprehensive OEM manufacturing solution for high-strength fitness crossmembers, serving as the structural backbone for commercial power racks and functional rigs. By integrating ISO 9001-certified processes with advanced CNC laser cutting and robotic welding, we deliver rack crossmember components with a 99.8% precision rate.
HULK Metal provides durable, safe, and customizable medicine ball holder racks, including vertical, horizontal, and modular designs. With integrated factory resources, strict quality control, certified production, and comprehensive OEM services, we ensure faster delivery, competitive pricing, and reliable after-sales support. Ideal for commercial gyms, training centers, and bulk buyers seeking high-quality, long-lasting fitness storage solutions.
HULK Metal provides a comprehensive OEM solution for high-quality front foot extensions, utilizing advanced robotic welding, laser cutting, and ISO 9001-certified quality control. We deliver precision-engineered stabilizers that enhance equipment safety and footprint integrity for global fitness brands. Our vertically integrated factory ensures competitive pricing, rapid production cycles, and a 99.8% precision rate. Backed by a lifetime quality guarantee, we empower procurement teams to streamline their supply chain with durable, high-performance metal components.
HULK Metal provides a comprehensive OEM manufacturing solution for high-capacity dumbbell stands, prioritizing structural integrity and long-term durability. Our facility integrates ISO 9001 standards with advanced robotic welding and CNC laser cutting to achieve a 99.8% precision rate. From heavy-duty tiered racks to space-saving vertical towers, we manage the entire lifecycle—from raw material inspection to global logistics—delivering cost-effective, commercial-grade storage solutions that meet the rigorous safety and aesthetic demands of professional fitness environments.
HULK Metal provides a comprehensive OEM solution for the dip bar attachment, integrating high-wattage laser cutting and robotic welding to achieve a 99.8% precision rate. Our facility specializes in heavy-duty structural steel fabrication, offering diverse surface treatments like electrostatic powder coating for maximum durability. By optimizing our vertically integrated supply chain, we deliver certified, commercial-grade dip attachment units at competitive prices with accelerated lead times, ensuring a stable and high-quality inventory for global fitness brands.
HULK Metal provides high-capacity OEM manufacturing for commercial-grade Chin Up Bars, utilizing over 50 automated welding stations and high-speed fiber laser cutting. Our ISO 9001-certified factory ensures every component meets a 99.8% precision rate, delivering structural safety and aesthetic consistency.
Our heavy-duty Barbell Holder Attachment is engineered for seamless integration into commercial power racks and home gym systems. Utilizing high-grade steel and precision laser cutting, we provide comprehensive OEM services that transform your technical drawings into market-ready components.
HULK Metal delivers industrial-grade Weight Plate Tree manufacturing, transforming complex technical drawings into durable gym hardware. Our Bar and Weight Plate Tree OEM services prioritize structural integrity through advanced metalworking.
Our J Hooks and J Cups for Power Rack OEM services are designed for brands and wholesalers sourcing in volume. HULK Metal supports full-process manufacturing from drawings, covering stamping, welding, machining, and surface treatment under ISO 9001 control.
Fitness Equipment Extrusions are widely used for frames, rails, supports, and structural connectors in commercial gym equipment. HULK Metal provides OEM production covering extrusion forming, precision cutting, CNC machining, welding, and surface treatment.
HULK Metal provides Weight Plate Holder OEM services for global gym equipment brands and wholesalers seeking dependable large scale supply. From standard weight plate racks to custom bumper plate storage solutions, our factories support cutting, welding, bending, machining, and finishing under ISO 9001 systems.
Fitness Equipment Parts often involve complex structures, load-bearing requirements, and strict consistency standards. HULK Metal provides Custom Fitness Equipment Parts through OEM production, supporting drawings or samples.
Exercise equipment parts form the structural and functional backbone of modern fitness machines. HULK Metal offers OEM services focused on custom exercise equipment parts manufactured strictly to drawings.
HULK Metal crafts Custom Workout Equipment Parts to your exact drawings—no job too complex. With full in-house metal fabrication and strict ISO controls, we deliver stronger, smoother, and more consistent parts than typical suppliers.
HULK Metal Crafts Gym Equipment Components with tighter tolerances and heavier-duty builds than most. We handle OEM requests from start to finish—stamping, welding, laser cutting, and forging—all under one roof.
HULK Metal delivers high-quality custom barbell rack OEM services backed by decades of metal fabrication expertise. Our ISO 9001-certified factories handle everything from raw material sourcing to final delivery. Whether you need power racks, squat racks, or wall-mounted systems, we produce precise, durable parts that meet your exact specifications.
HULK Metal is a trusted OEM supplier of custom gym equipment rack and parts, backed by ISO 9001-certified factories and full-sheet metal production capabilities. We manufacture power racks, squat racks, wall-mounted systems, and more—exactly to your drawings.
HULK Metal produces custom power racks from iron, steel, stainless steel, and aluminum using sheet metal, profiles, pipes, and strips. Our processes include stamping, CNC machining, welding, casting, and forging.
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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