... stainless steel, steel3.Working process: stamping, bending, punching, turning, threading, welding, tapping4.Surface treatment: zinc, nickel, ... : CNC milling, turning machine,6.Surface roughness Ra1.6 (Ra0.8)7.Parts can be supplied ... Spraying, Painting, Impregnation and so onProcessingEquipmentsCNC machining center, Turning machine, Grinding machine, Milling machine, Drilling machine, Horizontal ...