- 1999
- Designation of the Company of Technology Competitiveness by Korean government
- Acquisition of ISO 9001 from DNV

- 1997
- Designation of the factory of Vision 21, the Advanced Technology by Korean government
- 1996
- Acquisition of KT Mark (Korean New Technology) from Korean government
- 1995
- Korean Presidential Award of Silver Tower Order of Industry

- 1994
- Moved into Dadaepo factory, Busan
- 1993
- Awarded a prize of technological excellence from the society of naval architects of Korea
- Established R&D technology institute
- 1990
- Service Agency Agreement with Nakashima Propeller Co., Ltd. Japan
- 1988
- Member of I.S.E.S. (International Ship Electrical and Engineering Service Association)
- 1986
- Technical Assistance Agreement with NMP Corp. USA
- 1985
- Technical Licence Agreement with NORCONTROL A/S Norway
- 1984
- Localization of Switchboards for KOREAN NAVAL VESSEL
- 1979
- Establishment