... high precision machining/processing for more than 8 years already, passed ISO9001:2008 certificate, Over 80% of our products ... parts, grinding parts, stamping parts, casting and forging parts, assembly service.2.Various Machining Materials:stainless steel, alloy steel ... Powder Coating, Blacken, Hardening, Painting and many other treatment of the parts.4.Quality Assurance : IPQC inspect each during ...