metal stamping machine 1.PDCA quality management 2.Material: stainless steel, iron, aluminum etc 3.Finish: polish,plating metal stamping machine1. PDCA quality ... we supply OEM/ODM precision parts with auto lathe, CNC machining, CNC turning, CNC cutting, CNC milling, threading, tapping, drilling etc.14. tooling ... rate quality, service, support and delivery of our products. metal stamping machine parts