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Quick Details

  • Type: Heat Sinks
  • Surface Treatment: Polished Chrome
  • Warranty(Year): 1
  • Process: Extrusion+cnc Lathes+anodize
  • IP Rating: IP55
  • Place of Origin: Tianjin, China (Mainland)
  • Brand Name: WIRUN
  • Model Number: WIRUN
  • Body Color: Silver
  • Shape: Round
  • Body Material: Aluminum Alloy
  • Surface treatment: polished
  • anodized color: black, green,etc
  • dimension: any size decide by you
  • customized: ok
  • drilling holes: ok
  • air cooling: ok
  • solder pins: ok

Packaging & Delivery

Packaging Details 1. Generally speaking, the paking is cartons. 2. Wooden cases will be also used if the goods is too heavy and big in case of destroy. 3. If you have special demand about the packing, we will be satisfy your requirement try our best. Pls rest assured, we can provide you the best packing and fullly good products.
Delivery Time 7 days after receiving your payment


Product Description

Extruded aluminum heatsink :




Aluminum heatsink Over-all Properties:


High-blooded extrudability, we can extrude all kinds of complicated aluminium alloy radiator.

  1. Moderate intensity, it can satisfy various technical requirement of mechanical working.
  2. Suitable physical characteristics, compact internal organization, well electric conduction and heat conduction capability.
  3. Better capability of accepting anodic oxidation.


  Extruded heatsink and Surface treatment:


The surface was anodic oxidized, its heat dissipating capacity raise 10%-15% under condition of natural cooling, and raise 30% under condition of forced air cooling, withstand voltage 500V-800V.



Photos of the cold forging pin fins heatisnk:







Chemical composition:









Workshop and equipment:







Factory sorroundings:





Packaging & Shipping

Packaging of aluminium heatsink:











Company Information



We have specialized in aluminum heatsink for so many years and sold well in many countries and areas and enjoyed high reputation from our clients. for example, South africa, Indonesia, Vietnam, Pakistan,Hungary, Belgium, Lithuania, Poland, Colombia, USA .etc



SKYPE: wxhzzc911




Transaction History of the Supplier

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China (Mainland) | Trading Company
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Supplier Assessments:
2 Transactions 1,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $65,000
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