1.Silver plating metal parts. 2.It's used in communication equipments. 3 ... Process technics: CNC Lathe, Drilling, CNC Machining, Deburring, Silver Plating Other technics available: CNC cutting, CNC grinding, casting, cold die ... Surface treatment: Polishing, Drawbench, Oxidation Other treatmentavailable: Chromeplate, Zinc plating,, Nickel plating, Spray paint, Spray lacquer, Powder coating, and etc.5. ...