Screw Pump, Progressing Cavity Pump, Stator manufacturer / supplier in China, offering Submersible Depth 3m of Vertical Screw Pumps, Stator/Rotor/Cardan Joint/Connecting Shaft for Screw Pump Spare Parts Customized, Transport Slurry for The Filter Presses High Quality Progressing Cavity Pump and so on.
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