Subtorwell Precision Machinery

weifang subtorwell precision machinery co., ltd. is a member of pump branch of china general machinery industry association and a member of professional committee of chinese screw pump industry. we are professional manufacturing enterprises with technology development and production for progressing cavity pumps(pcps) and down hole pumps(dhps) and down hole mud motors(dhms) etc. we have high precision cnc spiral surface processing equipment which can produce high-precision rotor products, and can process various sizes of stator moulds. we have rubber laboratory.with a variety of rubber testing equipment, can complete the stator rubber test of various indicators. we currently produce more than 700 kinds of stators including the extremely expensive perfluoroether rubber.