5pcs Black Anodizing Heatsink Sent To Customer For Approval

   Today , we shipped 5 pcs  black anodized  tooling thermal heatsink to Spain customer, customer wants to have a quick test before mass production.  Once customer confirm and approve the sample , then we could start the extrusion tooling production for the mass production order.

     Commonly aluminum extrusion heatsinks are anodized, there are a lot of benefits of anodization, firstly, Anodizing can prevent the corrosion of heatsinks, also it can improve the electronic isolation ability of a heatsink, it will increase the emissivity as well. And it has little influences for the heat dissipation and conductivity.