1.inspection jigs and fixtures 2.ISO9001:2008 certified 3.CMM to guarantee the ... Hardening, Painting and many other treatment of the parts.Quality Assurance :IPQC inspect each during every step; 100% inspection before shipment by ... ), ect.Any disqualification will be responsible by us. Item NO. inspection jigs and fixtures MaterialsIron, aluminum, steel, copper, plastic, carbon steel, nylon, bronze, ...