... .Casting ,extrusion,CNC(milling),anodized 3.Material:A16061,A16063 etc Aluminium heatsink 1) Alloy 6061,6063,6063B,6060,6005,6N012) Alloy ... machines,with more than 36,000 product apply in electronic ,building,machinery,automobile,camera monitor etc .c)Advance test equipment and ...