SHANGHAI HAIDEO FLUID EQUIPMENT MFG.CO.,LTD. is a high-tech joint-venture company (netherlands and China ) the headquarters is in . which specialize all kinds of centrifugal pumps,mixed-flow pump,axial pump complete set water supply system , control cabinet etc. Through more than 30 years ...

Since the first set mechanical seal was made successfully in 1976, our company has become one of biggest manufacturers China, by who there have been more than 1 million seals supplied to different customers several industries. Our represents a wide range seals, among which largest diameter ...