Brief Introduction:

　 The Pumping Unit Manufacturing Plant has a history of more than 20 years in manufacturing pumping units. It has qualified staff, complete equipment and powerful manufacture ability. The main products from our plant are: special walking beam pumping unit, rear-mounted with phased crank counter balance pumping unit, frequency transform and speed alter pumping unit, series spherical pressure stabilizer, metal structural parts as well as forged components. Special walking beam pumping unit is the key product recommended by CNPC for its excellent energy-saving performance.
　 We carry out ISO9001 Quality System and API standard during design and manufacturing, and try to improve our products and service. We also would like to have wider cooperation with our custo