... .Surface treatments:deburr,polishing,sandblasting,nickel plating,chrome plating,oxidation,plastic,spray-paint,ect. 2.Process: 1.Tooling making (leadtime ... :mill finish,electrophoresis,polishing,plating,anodizing,painting,powder5.Packing: Plastic film and kraft paper wrapped, or as per customers ... 6.Assembly work Better products ,Better service,Better world! high precision aluminium machine part