We have capability to develop and manufacture various submersible and clean water pumps with functions as all kinds of voltage, different frequency, special flow, stranded use, full head, corrosion-resistant, sediment suction, non-blocking, multi sealed, low pressure start, the valley durable, 50HZ and 60HZ universal, 220V and 240V compatible, voltage switching, flexible shaft drive and so on in a short period of time.