Sichuan Kerun General Machniery Co., Ltd, is the manufacturer of of piston reciprocating compressor, valves and its parts, mainly in the market of oil and gas, pertrochemical, cng station, fertilizer plant, chemical industries.We also supply compressor parts to our client accross the world, including cylinder, gas valve, valve spring,valve plate, piston and piston ring,piston rod,packing,cross head, connecting rod, big bushing for connecting rod and small bushing for connecting rod as well as other parts.