... tapping,CNC Surface treatment Mill finish, powder coating, Anodizing Application Cooling system/heatsinkCold Forging→ Free burr→ ... Material: Aluminum 6061/60632.Surface treatments: Anodizing, powder coating, wire drawing, sandblasting, screen printing3.Mechanical processing: ... kinds of finish available,like anodized,power coating,painting,polishing,electrophoress,plating ect10. Different dimensions ...