Hung Pump Water Pump Group - A leading professional ISO9001 certified pump manufacturer from Taiwan. With two factories located in both Taiwan and China、a branch office in Thailand、and affilates among Asian countries. Products consist of wide range of submersible pumps、such as utility、sump、effluent、sewage、cutter、4" & 6" borehole deep well pumps、centrifugal、jet pump、and heavy duty contractor pumps. There's more in ring blower、root blower、diffuser aerator and various of accerssories.