Chengdu Surface Metal Technology Co

Our products now covers various fields like cutting tools, molds, auto parts(PTO shaft, crankshaft), sports equipment(golf head), textile machinery, electric keys, printing machinery, seal machinery, electrical tools,construction machinery etc. We also provide sub-contract services for the automotive industry, hydraulic machinery, petroleum machinery and so on. We owns the core of QPQ liquid nitriding technique, for the consideration of global environment, we also do technique transfer