2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1998
1997
1996
1995
1994
 
Maintenance, repair and operation of communications systems, PCM throughout ROK
Oct 94~Sep 97
U.S. Army Korea
Fiber Optic Cable and equipment installation testing and commissioning, and PM maintenance & repair service.
Oct 94~Sep 95
U.S. Army Korea
Kyongki area I VTR for Television system work
Sep 94~Dec 94
Korea Broadcasting Station
"CATV system project (Installation, testing of CATV system with coaxial cable and F/O cable distribution system)"
Aug 94 ~ Dec 94
" Korea Telecom
"Installation of Trunked Radio system work. "
Aug 94~Mar 95
POSCO
" Building Electrical system Installation, testing and commissioning works "
Mar 94~Aug 95
"Dong Ah Construction Co.
"Pohang Loran-Transmitter Antenna Upgrading "
Mar 94~Dec 94
POSCO
"Seoul area Mobile Telephone System Expansion work. "
Apr 94~Nov 94
Korea Telecom
Electrical power distribution Installation, testing and commissioning works
"Jan 94~Dec 94
Korea Electric Corporation
"Building Electrical system Installation, testing and commissioning works "
"Jan 94~Dec 94
"Korea Electric Corporation
 
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