... with.)Certifications /QualityISO9001:2008 and SGS reportProformance testingsalt spray test, metallographic analysis microscope, PCT test Micron tester, etcApplications Steeping motor,watch rotor,Sensors ... diameter 180mm. Advanced surface treatment - Electroless plating,Electroplate,compound plating, spray, and phosphated treating. Our factory is able to produce excellent ...