1.Cnc machining precision parts 2.Custom cnc machining 3.CNC machined parts ... , finish treatment & assebmling Item Namecnc hardware, metal ,machine processing part Product descriptionEquipment: planer type milling machine ,cnc milling machine ,milling ... Surface treatment: Zinc,Nickel,Chromate,CopperTin plating,Passivate,Anodize,Paint.. Part size: Diameter from 0.5mm to 600mmTolerance : +/-0.01mmCraft: ...