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Welcome To HongWei

As a leading global Electronic Radiator price, we offer the best products. Specializing in the production of various aluminum & copper heat sinks, our customers verify from home appliances, power supplies, consuming electronics to medicals, etc.

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Extruded (Extrusion) heat sink

Extruded (Extrusion) heat sink is a common and popular process. Aluminum rode is being forced into a die mold under high temperature and extruded to the customized shape. High fin density boosts thermal performance and secondary treatment like CNC precision machining refines critical flatness and roughness. 


Extruded heat sink is widely used in various ranges due to aluminum’s unique physical characteristics. It’ provides the product with strength, ductility and conductivity.

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Stamped Heat sink 

Stamped heat sink offers versatile fin shapes and in various geometries and thickness. This process is a good approach for high efficiency, high ratio and lightweight heat sinks specially in small package sizes. It is widely used in PCB due to its minimal size.


Materials can be Aluminum (AL1050, AL5052, AL6063) and Copper (C1100) with finishing of Black Anodize or Matte Tin Plated.

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CNC Machining Heatsink

CNC Machining is a sophisticated process often deployed in high precision level of mechanical parts; it is used to form the raw material in the desired shape and size, improved surface finish/coating and design.


Materials can be Aluminum (AL1050, AL5052, AL6063) and Copper (C1100) with finishing of Black Anodize or Matte Tin Plated.

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Hot-sale product

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