... the quality 4.OEM service Item NO. jig and fixture product design MaterialsIron, aluminum, steel, copper, plastic, ... PVD/CVD coating, galvanized, electroplating, spraying, and painting and so on.PackingWooden box, or as per the ... motorcycle, mining machinery, building industry, electrical and electronic products, industrial machinery and equipment and transportation. etc;3, Process:turning , milling ...