... ,Process: Turning+drilling 2,Machine:NC lathe+ drilling machine 3,Zinc Anodize cnc milling machining1.All kinds of surfaces ... holes deburred,surfaces free of scratches.4.Assembly part completely according to your drawings or sample5.The ... Materialsteel, stainless steel, Invar, carbon steel, free cutting steel, aluminum, brass, copper, alloy, etcFinishPlating, Oxidation, Blasting, Painting, Anodizing ...