... FQC,QA, 100% inspection before shipment.Measuring & testing equipment: projecting apparatus, roughness tester, hardness tester, concentricity tester etc.Payment term50% in advance, 50% before shipment ... , timely reply and quickly action. 9) Measuring & testing equipment: Projecting profile, roughness tester, hardness tester, concentricity tester etc. 10) Give customer professional suggestion while in ...