The main series of our product are: BQS mining explosion-proof submersible electric pump, WQ sewage/mud/sand submersible pump, QJ deep well submersible electric pump, QS small submersible electric pump and WQX high head submersible electric pump. Among these products, the max. of power is 410KW, the max. of flow is 600M³/h and the max. of head is 800M.