• 1996
    CreateoverflewElectrical Co., Ltd.
  • 1997
    Production of the firstgeneration ofrotary vanevacuum pumps,the annual output of1800
  • 1999
    Productionof the secondgeneration ofrotary vanevacuum pumps,through the CCC
  • 2000
    Completion of the third generation of rotary vane vacuum pumps to develop and mass market, a Chinese Patent Application No.
  • 2001
    China first entered the air conditioning rotary compressor development and production of private enterprises; become the highest share of domestic refrigeration pump brand
  • 2002
    Passed ISO9001: 2000 quality system certification, through the European Union CE safety certification, the products began to enter the international market
  • 2004
    Was awarded the title of high-tech enterprises in Zhejiang Province, as a key industrial enterprises in Wenling City
  • 2005
    Through the Canadian CSA certification UL certification and the United States; the first portable recycling machine, recycling machine
  • 2006
    Through the EU ROHS certification
  • 2007
    Through the German company TUV Rheinland ISO9001: 2000 quality management system certification; annual sales of 16.8 million units; the world's first production and sales; providing services for a number of Fortune 500 companies
  • 2008
    With 25 million units of rotary vane vacuum pumps and 1.5 million units of refrigerant recycling machines annual production capacity; Taizhou City was rated green company
  • 2011
    Honored as national high-tech enterprise for the first time
  • 2012
    Approved provincial high-tech R & D center
  • 2013
    Harvesting National Science and Technology Enterprise Innovation Award, approved the establishment of provincial Enterprise Institute
  • 2014
    Re-evaluation of national high-tech enterprises
  • 2015
    Products are sold to more than 90 countries and regions, more than 80 countries and regions have built their own brands sales and service network; approved provincial enterprise technology center