... ,Milling,Other Machining Services,TurningMaterial Capabilities: Aluminum,Brass,Bronze,Copper,Hardened Metals,Precious Metals,Stainless Steel ... part machining service :carbon steel, stainless steel, aluminum, brass, bronze, copper, gray cast iron, nodular cast iron ... lathe machine, milling machine, drilling machining, stamping machine, EDM, wire cutting machine.4. Finishing:zinc plating, nickle plating, ...