... according to your drawing 3,Delivery on time ItemCNC machining and serviceMaterial Stainless steel, Iron ,Aluminum, Brass and etcMaterial standard DIN ,ASTM, JIS ... according to customer specificationsSurface treatment Polishing,galvanized, electroplating, spraying, and painting and so on.Main process Machining,turning,milling,drilling,grinding,boring,stamping ...