Aluminum Heat Sink Extrusion

Jianglin is a leading supplier of aluminum heat sink profile in China. We can provide extrusion profile, straight fin, pin fin extruded heat sinks in different fin-to-fin spacing and thermal performance.

These high aspect ratio heat sinks are ideal for applications like Commercial LED Lighting, Automotive, Electronics, Industrial, Medical, Aerospace,etc

 Key Advantages:

  • Great Heat Dissipation: Our heat sinks are made from 6063-T5 aluminum alloy, which ensures fast and efficient heat transfer
  • Surface Finishing Options: We offer finishes like anodizing and powder coating to enhance both the look and durability of your heat sinks
  • Flexible Profiles: Choose from flat-fin, pin-fin, or angled-fin designs, depending on your cooling needs
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Our Advantage

With over 15 years of experience, we are a reliable supplier
committed to delivering the highest quality products.

SGS & ISO certified

Strict Quality Control

Quick Response

Quotation within 12 hours

Competitive Price

TT/LC/OA available

Enough Inventory

20000 Mt Raw Stock

Product Gallery

Explore Our Special Aluminum Heat Sink
Extrusion profile.

Mold & Product Showcase

Send us your requirements and drawings, we can provide customized solutions to meet your needs, our service including customisation & surface finishing and fabrication.

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We've been serving aluminum heatsink profiles to companies in Norway and UK

From Precision Molds to Finished Radiator Profiles

Our in-house mold development and extensive manufacturing experience ensure fast and accurate production tailored to customer needs. Molds define precision, while finished products reflect true quality. By showcasing selected mold designs alongside completed radiator profiles, we highlight our expertise in custom extrusion and our strict commitment to quality control.

Case Study

Neat Sawtooth Cutting
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Neat Sawtooth Cutting
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Matte Anodizing Finish
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Pearl Cotton Packaging
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Benefits

  • Client: A leading Norwegian provider of advanced communication solutions.
  • Custom Design: Manufactured a custom aluminum heat sink (64 x 36 x 15 mm) with four threaded holes for easy system integration.
  • Cost & Prototype: Provided a Rough Order of Magnitude (ROM) cost and Non-Recurring Engineering (NRE) costs for the prototype, keeping the client informed at every stage.
  • Surface Treatment: Offered matte anodizing for enhanced durability and corrosion resistance.
  • Packaging: Provided specialized packaging to protect the heat sinks during shipment.
  • Volume: Delivered 100,000 units of high-quality, custom-engineered heat sinks, meeting all client requirements.
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Real Applications

Aluminum heat sink extrusion has great thermal conductivity, so they are suitable for application on electronic devices.

Led Lighting

Computers and Servers

Industrial Electronics

Automotive Electronics

About Us

Located in Tianjin, 50km from Tianjin Sea Port. Jianglin Group has been focused on metal products for more than 25 years, we have three main product series: stainless steel, aluminum,carbon steel and copper. Until now, Jianglin stainless has already served more than 324 clients from 86 countries. 

We have a collaborative relationship with major mills in China, like Fenglu/Zhongwang/Xingfa/Nanshan. Real-time ready stock and fast delivery is our primary service guarantee.

Our Exhibitons

Jianglin group has already served more than 324 clients from 86 countries.

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    Factory Address

    • Yuanjiabao Village, Chagugang, Wuqing District, Tianjin, China
    • + 8622-29493622
    • [email protected]
    • Monday - Friday : 9am - 6pm
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