History of Domestic Pump Development History of Industrial Pump Development
  • 1956
    Wuxi Pump Works (Public-private joint operation) was established.
  • 1961
    Changsha Industrial Pump Works (State-owned ) was established.
  • 1981
    Large axial flow pump of 4.5 m won the First Prize awarded by the Ministry of Agricultural Machinery.
  • 1983
    12HBC2-40 mixed-flow pump won National Quality Gold Award.
  • 1988
    300HWG-8 mixed-flow pump was rated as National Gold Award Product.
  • 1992
    Dalian Huaneng Corrosion-Resistant Pump Works was established.
  • 1994
    Wuxi Pump Works won the honor title of National Large Industrial Enterprise.
  • 2000
    Changsha Swan Industrial Pump Co., Ltd. was established after restructuring of Changsha Industrial Pump Works.
  • 2001
    - Changsha Swan Industrial Pump Co., Ltd. obtained the production qualification for State Grid.
    - Wuxi Pump Manufacture Co., Ltd was established after restrcturing of Wuxi Pump Works.
  • 2004
    The first two-way diffuser-free submersible tubular pump was sucessfully developed.
  • 2005
    - Changsha Swan Industrial Pump Co., Ltd was was recognized as a Hi-tech Enterprise.
    - HZW1000 axial flow pump won the 2nd Prize for Progress in Science and Technology of Dalian City.
  • 2007
    Vacuum pump and its test device won the Science and Technology Innovation Award.
  • 2009
    The certification for quality, environment and occupational health was passed.
  • 2012
    - Dalian Huaneng Corrosion-Resistant Pump Works was acquired.
    - Wuxi Xi Pump Manufacture Co., Ltd was acquired.