2011 Received ASME N, NS and NPT certification.
2010 Entered technical partnership with B&W
 ( Babcock & Wilcox ) U.S. for Bolier technology.
2010 Opened Ulsan Factory 3.
2010 Received KEPIC-MN certification.
2009 Opened Yeosu Factory 2.
2009 Received OHSAS18001 certification.
2009 Endtered technical partnership with B&W
 ( Babcock & Wilcox ) U.S. for HRSG technology.
2005 Opened Ulsan Factory 2.
2003 Recevied PED (Prussure Equipment Directive) certification.
2002 Signed license agreement with ABB Lummus Heat Trasfer
  for Helix Exchanger.
2001 Received ISO14001 certification.

1996 Energy Plant Division inaugurated(HRSG & Boiler)
1993 Received ISO 9001 certification.
1992 Indonesian subsidiary P.T. Daekyung Indah Heavy Industry
 (DIHI) founded.
1990 Recieved ASME S,H and PP Certification.

1989 Iisted on the Korea Stock Exchange with a capatical
 of 2.3 billion. (Korea Won)
1987 Renamed Daekyung Machinery & Engineering Co., Ltd.
1987 Opened Yeosu Factory 1.
1987 Received ASME U and U2 Certification.
1981 Daekyung Maintenance & Engineering Co., Ltd founded
 (Heat office & Ulsan Factory)