Tianjin Puyou Mech. & Elec. Equipment Corporation was founded in 1997. It is a special factory developing, designing, manufacturing, and servicing submersible electric motors, pumps, submersible dredging package and matched equipment. The products are widely used in offshore platform, channel dredging, submarine engineering, special standard fire-fighting, mining, naval materials and equipment, environmental protection, water treatment, and other fields. The products have a certain market share in domestic related industries, and they have been exported to more than 30 countries and regions.