founded in 1985, is one of the biggest professional manufacturers for pump axis, vanes, impellers, idler pulleys, gas-left valves, separator, high pressure affusion pumps in China. We are one of the resource market members of Sinopec, also one of admittance members for PetroChina Exploring and Manufacturing materials purchasing market, a member of Wenzhou Guild for Pump and Valve, one of star enterprises in Ruian. For a long time, We have been the suppliers for many Chinese oil fields such as Zhongyuan oil field, Daqing oil fields, Shengli oil fields, Henan oil fields, Liaohe oil fields, Daguang oil fields, and for some famous factories such as Chongqing Huxi Electric Motor, Tianjng East pumps. Our products also are well received in the international market, for example, Russian, USA, etc.