... requirements. 2.Finishing process: cutting,lathing,milling,drilling,tapping,punching, CNC machining, Anodizing(natural color,silver ... machine, drilling machine, EDM, wire-cutting machine, Sawing Machine, Laser cutting machine, CNC bending machine, Tapping Machine, Chamfering ... Cutting5,Deep processing ( punching,stamping, milling, taping, CNC machining, polishing,etc.)6,Surface treatment (wire drawing ...