History
21th Century
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2014 04 Selected as one of the 100 excellent companies in commitment to creation of employment 2011 10 Approved as a professional company in the installation of new & renewable energy facility 2010 06 Registered as construction business operator 03 Registered as specialized business operator in construction of fire-fighting system 01 Reported as overseas construction business operator 2007 12 Changed the Company name as DHI Co.,Ltd 2001 10 Construction of new factory (Hwaseong City)
20th Century
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1998 02 Registered as gas facility construction operator (Type 1) 1994 12 Acquired license for specialized construction operator in metal construction 1993 08 Establishment of DHI Inc. 1992 08 Acquired license for specialized construction operator in facility construction 1989 04 Establishment of DHI Co., Ltd