language
    About Us
    Started in 1989, focusing on industrial fluid transportation.

    Company Strength

    The company has a production base of 40,000 square meters, with workshops for molds, casting and machining of large pumps; workshops for machining medium and small pumps, and assembly workshops. Currently, it can manufacture circulating pumps for large power plants, condensing pumps for large power plants, pumps for the petrochemical industry, multistage pumps, sewage sludge pumps, self-balancing multistage pumps, single-suction and single-suction center-opening centrifugal pumps, etc., in 26 product series. The main products include multistage pumps, single-stage centrifugal pumps, stainless steel multistage pumps, oil pumps, horizontal multistage pumps, double-suction and center-opening pumps, self-balancing multistage pumps, and chemical pumps.

    Facilities and equipment

    It has a national level 2 high and low pressure water pump testing center, and a physical and chemical measurement detection center, equipped with an optical furnace spectrometer, a non-destructive flaw detector and other high-precision detection equipment.


    Technical strength

    Established an integrated long-term cooperation of "production", "academia" and "research" with the Shenyang Pump Institute, Changsha University of Technology and Huazhong University of Science and Technology, which constitutes a solid foundation for technological innovation.


    Number of employees

    The company has more than 200 employees, including 52 mid-level and senior technical professionals in hydraulic mechanics, forging and metallurgy, heat treatment and machining.


    Powerful production capacity

    Large 4-meter double-column vertical lathe

    Large 4-meter double-column vertical lathe

    Large CNC boring and milling lathe

    Large CNC boring and milling lathe

    CNC Machining Center

    CNC Machining Center

    Machining Center

    Machining Center

    Product Part Nitriding

    Product Part Nitriding

    High-frequency quenching of water pump parts

    High-frequency quenching of water pump parts

    Bushing Overlay Welding

    Bushing Overlay Welding

    Multifunctional Heat Treatment Equipment

    Multifunctional Heat Treatment Equipment

    Changsha Zhonglian Pump Industry Co., Ltd.