Water Pump, Submersible Pump, Sewage Pump manufacturer / supplier in China, offering 6HP Cast Iron 4 Multi-Stage 3" Electric Centrifugal Submersible Water Pump, 3inch, 220V, 80mm, Qdx High-Quality Aluminum-Made Submersible Pump, High-Efficiency Energy-Saving Self- Priming Centrifugal Pump and so on.