1.high quality cnc machined jig and fixture 2.ISO9001 certified 3.CMM to guarantee the quality 4.Sample order works here ... Item NO. cnc machined jig and fixtureMaterialsIron, aluminum, steel, copper, plastic, carbon steel, nylon, ... Blacken, Hardening, Painting and many other treatment of the parts.Quality Assurance :IPQC inspect each during every step; 100% inspection ...