Magnetic Pump, Chemical Pump, Pneumatic Diaphragm Pump manufacturer / supplier in China, offering DN80*40 Acetone & Butanol Transfer Stainless Steel Magnetic Chemical Centrifugal Pump, Explosion-Proof Large Flow Chemical High Temperature 350º C Stainless Steel Magnetic Pump, Large Diameter SUS304/316 Explosion-Proof and Anti-Leakage Type Magnetic and so on.