Diesel Engine Pump, Vacuum Pump, Centrifugal Pump manufacturer / supplier in China, offering 4 6 8 10 12 Inch High Pressure High Head Horizontal Centrifugal Multistage Pump, Gorman Rupp Pump Spare Part Mechanical Seal Impeller Shaft Valve O-Ring, etc, Gorman-Rupp T3-T10 6 Inch Self-Priming Pump for Harsh Environments and so on.