History
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2010's
  •  
  • 2015
  • Registered Petronas and S-Oil as a vendor.
  • Oct.
  • 2014
  • Replaced the Cryogenic Test Equipment to the top of the line.
  • July.
  • 2013
  • Registered Korea South-East Power Co. as a vendor.
  • Jan.
  • 2013
  • Be approved by API on a valve manufacturer with API 603.
  • July.
  • 2012
  • Changed the name of company from HLC Valves co., Ltd. to HLC CO., LTD. and renewed API 600.
  • Jan.
  • 2011
  • Establishing Hi-Alloy as an affiliated company.
  •  
  • 2010
  • Corporate takeover Woosung and 2nd Factory was reconstructed.
2000's
  • Nov.
  • 2009
  • Developing and acquiring the certificate of patent for Parallel Slide Gate Valve
  • Mar.
  • 2009
  • Be approved by API on valve manufacturer with API 600
  • Oct.
  • 2007
  • Be awarded a prize “Tower of Export $10,000,000” on “Trading Anniversary”
  • Nov.
  • 2006
  • Be awarded a prize “Tower of Export $5,000,000” on “Trading Anniversary”
  • Sep.
  • 2006
  • Extending 2nd Factory for manufacturing of bigger products.
  • Aug.
  • 2006
  • Establishing Seoul Office and starting Domestic Sales.
  • Dec.
  • 2005
  • Moving to a New Factory located in Changwon-City.
  • Nov.
  • 2005
  • Be awarded a prize “Tower of Export $1,000,000” on “Trading Anniversary”.
  • Dec.
  • 2004
  • Be separated from SunWoo and established "HLC Valves Co., Ltd." newly.
  • Oct.
  • 2001
  • Obtaining the certificate of CE 0035 mark for the valve manufacturer from TUV.
  • Jan.
  • 2000
  • Be approved by API on valve manufacturer with API 6D.
    Obtaining the certificate of ISO 9001 for the valve manufacturer from TUV.
1990's
  • Nov.
  • 1997
  • Be awarded a prize "Tower of Export $1,000,000" on "Trading Anniversary” with HDV.
  • Jan.
  • 1996
  • Combined HDV and started to export the valves to Europe.
  • Dec.
  • 1995
  • Authorized HDV to produce valves Moved main office to Changwon City, Gyeong Nam.
  • Dec.
  • 1993
  • Starting to export Gate & Globe & Swing Check Valves to USA & Japan.
  • Sep.
  • 1992
  • Establishing Sun-Woo Trading Co. Supplying Gate & Globe & Swing Check Valves.