... .Also, You can choose from a variety of finishing services for machined parts, including surface grinding, knurling, honing, painting, printing etc ... steel, Brass, Bronze, Aluminum, Steel, Copper, Plastic... Finish Zinc,Nickel,Chromate,CopperTin plating, Passivate,Anodize,Paint... Metal Fabrication Lathe,Turning,Millling,Engraving ...