... CNC Surface treatment Mill finish, powder coating, Anodizing Application Cooling system/heatsink Features:1.Material: Aluminum 6061/60632.Surface treatments: Anodizing, ... manufacturing expert Copper heatsink, aluminum heatsink, copper and aluminum heatsink with heat pipe heatsink, aluminum extrusion heatsink, aluminum cast heatsink, aluminum heatsink cutting, cutting copper heatsink, aluminum, ...