Magnetic Pump, Chemical Pump, Pneumatic Diaphragm Pump manufacturer / supplier in China, offering PP Plastic Electroplating Corrosion Resistant Magnetic Pump for Plating Solution Circulation, Miniature Fluoroplastic Chemical Magnetic Loading and Unloading Pump Made of ETFE, Small Flow Plastic Magnetic Centrifugal Pump for Sulfuric Acid and Acetic Acid and so on.