Trustworthy Custom-shaped aluminum heat sink with anodized surface made of 6063 stainless steel.

We specialize in the precision machining of aluminum alloy heat sinks. Leveraging multi-axis CNC technology, we create optimized, dense heat dissipation solutions, achieving a remarkable balance between efficient heat conduction and lightweight design.

Aluminum Radiators: High-Precision Machining and Efficient Thermal Management Solutions

Metals, with their superior mechanical properties and thermal conductivity, provide the core foundation for thermal management in modern electronic equipment. Aluminum alloys, with their excellent strength-to-weight ratio, outstanding thermal and electrical conductivity, and efficient machining capabilities, have become the preferred material for high-performance radiators and cooling components. We specialize in the precision machining of various metals and possess deep technical expertise and large-scale production capabilities in the design and manufacturing of aluminum radiators.

Custom-shaped aluminum heat sink with anodized surface made of 6063 stainless steel.

A Professional and Reliable Aluminum Radiator Manufacturer

We provide end-to-end aluminum radiator solutions, from thermal simulation analysis to mass production. We are proficient in various aluminum alloy materials suitable for radiator manufacturing, including the high thermal conductivity 6063 and 6061, the high strength 7075, and the die-cast alloy ADC12. Our engineering team deeply understands the impact of different materials’ thermal conductivity, machining characteristics, and surface treatments on heat dissipation performance.

One-Stop Precision Manufacturing and Professional Surface Treatment Services

We integrate a complete process chain from aluminum profile/sheet cutting, high-precision CNC milling , drilling and tapping, deburring, to professional surface treatment and finished products. Addressing the stringent requirements of aluminum heat sinks regarding fin thickness uniformity, substrate flatness, contact surface smoothness, and overall heat dissipation efficiency, we employ specialized thin-wall machining strategies, optimized toolpaths, and intelligent cooling technology to effectively control machining deformation and thermal stress, ensuring the geometric accuracy and heat dissipation consistency of the products.

Advanced Manufacturing Processes Ensure Superior Heat Sink Performance

We are equipped with multi-axis high-speed machining centers, precision CNC milling machines, milling machines, and specialized polishing equipment, enabling us to efficiently complete the complex machining of heat sinks ranging from compact to large sizes. Addressing the challenges of thin, easily deformable, and difficult-to-machine deep cavities in aluminum alloy heat sinks, we employ scientific clamping schemes, step-by-step machining strategies, and real-time process monitoring to ensure the perfect realization of complex structures such as high gear ratios and irregularly shaped flow channels, guaranteeing highly stable performance of mass-produced products.

A Comprehensive Quality and Performance Assurance System

We have established a quality and performance management chain covering the entire product lifecycle, from raw material thermal conductivity verification and first-piece full-dimensional inspection during processing to comprehensive performance testing before finished product shipment. Our laboratory is equipped with professional equipment such as a coordinate measuring machine, thermal conductivity meter, roughness tester, and film thickness tester.

Company Profile

    We are a manufacturer integrating industry and trade. We have more than 20 years of experience in production technology. We are located in Dongguan City, Guangdong Province, China. We have advanced high-end professional production and processing technology, and are committed to innovative R&D and production. After years of  market tempering and exploration, it has high-quality   technical management personnel, experienced designers, R&D personnel and a   perfect company management system cnc precision.

5-axis CNC workshop

         Our factory has a plant area of about 2,000 square meters and masters core processing technologies. It has high-end precision production equipment cnc precision: CNC lathes, 5-axis CNC, 4-axis CNC, stamping equipment, die-casting equipment, etc. 2.5-dimensional detection equipment ​

We specialize in the design and manufacture of aluminum alloy heat sinks, strictly adhering to the ISO 9001 quality management system. We are committed to deeply integrating the high thermal conductivity of aluminum with advanced CNC machining and die-casting processes. We provide customized aluminum heat sink solutions that offer superior heat dissipation efficiency, compact structure, lightweight design, and support for complex flow channel designs.

two-dimensional testing

cnc precision surface treatment

          For surface treatment, our suppliers have been working with us for many years. They have rich experience and are familiar with all the quality requirements of each other. The quality is stable and more guaranteed. Such as: heat treatment, spray painting, powder coating, blackening, silver/gold plating, electrolytic polishing, nitriding, phosphating, nickel/zinc/chromium/TiCN plating, anodizing, polishing, passivation, sandblasting, galvanizing, heat treatment , hardening, laser marking, etc. according to customer requirements. Aluminum alloy surface oxidation

Product Packaging

Packaging Details

1. Commercial packaging: 1pc/plastic bag + color box +carton + pallet;
2. Industrial packaging: (1). plastic tube + carton + pallet; (2). plastic bag + kraft paper + carton + pallet;
3. According to the requirement of customer.

FAQ

Q1: Where can I get product & price information?

A1: Send us an inquiry e-mail, we will contact you once we received your mail.

Q2: How long will I get the sample?

A2: Depends on your specific items, within 3-7 days generally.

Q3: What kinds of information do you need for a quote?

A3: Kindly please provide the product drawings in PDF, if provide in STEP or IGS will be better.

Q4: What are the payment terms?

A4: We accept 50% as a payment deposit, when the goods are prepared, we shoot photos or videos for your check, and then you can pay the balance. For small quantities, we accept Paypal, the commission will be added to the order. For big amounts, T/T is preferred.

Q5: How to deliver the goods?

A5: We deliver the products by courier company.

Q6: Are you a trading company or factory?

A6: We are factory direct with 17 experienced engineers and more than 50 employees as well approximate 3,000m2 workshop area.

Q7: What shall we do if we don’t have drawings?

A7: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(Length, Height, Width), CAD or 3D file will be made for you.

Q8: Can we get some samples before mass production?

A8: Absolutely yes.

Q9: Will my drawings be safe after sending them to you?