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History
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  • Feb.
    2010.
    2010. 1 Sunda Korea Solar System MOU Signed
  • Sep.
    2009.
    Low carbon condensing boiler received a “Certificate of superior product by Public Procurement Service
  • Sep.
    2008.
    Established the research institute attached to the company.
  • Sep.
    2007.
    Inverter condensing boiler received a “Certificate of superior product by Public Procurement Service
  • Sep.
    2006.
    Developed inverter condensing boiler.
  • Sep.
    2005.
    The company name was changed to “Daeyeol Boiler Co., Ltd.
  • Sep.
    2006.
    Acquired NET new technology certificate (Ministry of Science & Technology).
  • Sep.
    2005.
    Conensing boiler certified as a “highly efficient machine
  • Sep.
    2005.
    Certified by ISO 9001.
  • Sep.
    2004.
    Developed new super-mini boiler (super efficient flue tubular boiler).
  • Sep.
    2001.
    Developed no pressure water spray hot water boiler.
  • Sep.
    2000.
    Completed construction of the 2nd factory in Banwol, Gyeonggi-do.
  • Sep.
    2000.
    Signed on a contract with Maeda Ironworks Co. in Japan for introduction of technology.
  • Sep.
    1998.
    Signed on a contract with Parkinson Boiler of the U.K. for introduction of technology.
  • Sep.
    1998.
    Began production and sale of boilers for ships. (The navy)
  • Sep.
    1998.
    Acquired license to produce heat-using equipment.
  • Sep.
    1995.
    Acquired INNO-BIZ certificate.
  • Sep.
    1995.
    Inverter condensing boiler received “Energy Winner Award
  • Sep.
    1995.
    Awarded for Industrial Medal of Merit (Ministry of Commerce, Industry & Energy).
  • Sep.
    1992.
    Certified by ISO14001.
  • Sep.
    1989.
    Condensing boiler received a “Certificate of superior product by Public Procurement Service
  • Sep.
    1989.
    Acquired China’s CSQL.
  • Sep.
    1987.
    Condensing boiler received “Energy Winner Award
  • Sep.
    1983.
    Reveived EM certification for condensing boiler.
  • Sep.
    1982.
    Developed condensing boiler (high-efficiency boiler).
  • Sep.
    1981.
    Developed Super-mini Boiler (flue tubular boiler).
  • Sep.
    1980.
    technological partnership with Maeda Ironworks
  • Sep.
    1977.
    Received type approval for all the items of flue tubular boiler.
  • Sep.
    1977.
    Registered as an a partner of Chosun Industry.
  • Sep.
    1974.
    Moved factory to a larger facility located in 1001-4, Doksan-dong, Guro-gu, Seoul.
  • Sep.
    1970.
    Daeyeol Boiler Factory was established.