... :melting,tooling,extrusion,CNC precision machining & finishing Aluminum Heatsink with balck anodizing and CNC high-precison machining,aluminium radiator, alumnium machining parts ... discussed.FinishingBlack anodizingMill finish, Anodized, Electrophoresis, Powder coating,Panting,Sliver matt, Sand blasting,PVDF,Silkscreening etc.Aluminium product requirement: ItemOriginal ProductAlternativesStandard ...