Black Anodized Aluminum Heatsink Sample Sent To Poland Customer

   Today , we shipped 5 pcs  black anodized thermal heatsink to Poland customer, customer wants to have a quick test before mass production. We support the free sample by cnc machining process and ship out in  4 days . Once customer confirm and approve the sample submitted by Sinda Thermal , 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.