• 1996
    VALUE was established.
  • 1997
    The first generation of rotary vane vacuum pumps was produced. The annual output was 1,800 units.
  • 1999
    The second generation of rotary vane vacuum pumps was manufactured. CCC certificate for domestic market was acquired.
  • 2000
    The third generation of rotary vane vacuum pumps with first patent in China was released.
  • 2001
    VALUE became the top brand for HVAC/R vacuum pumps in domestic market.
  • 2002
    ISO9001:2000 certificate was acquired. Export business was started after CE certificate was acquired. 
  • 2004
    Awarded as Provincial High-tech Enterprise.
  • 2005
    CSA and UL certificates were acquired. VALUE becamse the first producer of innovative portable refrigerant recovery units and charging machines in China.
  • 2006
    RoHS certificate was acquired.
  • 2007
    ISO9001:2000 certificate issued by TÜV Rheinland was acquired. With annual sales of 168,000 sets, VALUE became the biggest manufacturer of vacuum pumps in the world. VALUE products serve several Fortune 500 enterprises. 
  • 2008
    Production capability of 250,000 pcs of rotary vacuum pumps and 15,000 pcs of recovery unit was reached.
  • 2011
    Awarded as National High-tech Enterprise.
  • 2012
    Approved as Provincial High-tech Enterprise R&D Center.
  • 2013
    Prize for National Scientific Innovative Enterprise was awarded. Provincial Enterprise Institute was established.
  • 2014
    Re-awarded as National High-tech Enterprise.
  • 2015
    Products were sold to over 90 countries and regions. VALUE brand network was established in over 80 countries and regions. Approved as Provincial Enterprise Technical Center.