We, Changsha PDM Machinery (Group) Co., Ltd, established in 1982 year, 1992 year, 199 year and 2002 year, with own 4 factories, one for oil pump manufacture, one for split case pump manufacture, one for turbine pump, boiler & multistage pumps manufacture, one for other types of pump and explosion proof diesel engine manufacturer. We own our cast factory.

We are the largest manufacturer of split case pump and multistage pump making in China.