PASSION CHALLENGE INNOVATION
ONLY INFORMATION & TELECOMMUNICATION
Business Area Our Experience
Major project experience of Design and Supervision Major project experience of construction
Wireless Communication
2020
Provision and installation of an improved integrated railway wireless network (LTE-R) between Chupungryeong and Jicheon on the Gyeongbu Line / Provision and installation of a double-track train on the West Sea Line and an integrated railroad network (LTE-R) between Poseung and Pyeongtaek
2019
Installation of improvement project for decrepit integrated monitoring system at Line 2 / LTE-R installation at Seoul Subway Line 7 Extension to Seoknam in 2019 / LTE-R installation at Landmark city station, Incheon Line No.1 in 2020 / Integrated wireless network(LTE-R) Installation of 4 projects including Jeolla line(Iksan~Yeoju EXPO) and Kunjangsandan Incoming railway
2018
DU30 SWAP relocation / KT LTE new installation(Gangwon area) / KT LTE relocation
2017
Steel tower construction for ground sharing / KT LTE relocation / KT LTE installation
2016
LG U+ DU Modemization and relocation / KT LTE installation / KT LTE relocation
2015
LG U+ 2.6G New and Swap construction / KT LTE installation(Gangwon, Chungcheong) / KT First half LTE relocation / KT LTE installation / KT LTE relocation
2014
KT LTE RRUS project / KT LTE installation / First half KT LTE relocation unitprice contract / KT LTE DU MME Port repositioning / IBS mini(2G+4G) new installation(70M) and 4 others
2013
KT CCC RRU project and 6 others / KT LTE installation(Gangwon, Chungcheong)
2012
Installation of KT LTE at metropolitan on ground station and 5 others
2011
KT CCC RRU project and 7 others
2010
Wireless network installation and 3 others
2009
Wireless network installation and 3 others
2008
Base station, inbuilding installation and 6 others
2007
Installation of W-CDMA network(Goyang Stadium and 10 other points) and 13 others
2006
Portable internet(Wibro) installation and 7 others
2005
Relocation and installation of Underground repeater(small, subminiature, indeck type and etc)
and 4 others
2004
Installation of inbuilding IF(KYOBO securities and 8 other points)
and 3 others
2003
Installation of W-CDMA station(Bucheon Hyundai department store and other 5points)
and 3 others
2002
Installation of inbuilding IF disperse intermediate system(Ritz-Carlton hotel and 6 other points)
and 5 others
2001
Installation of Data network station in Seoul metropolitan area and 12 others
2000
Installation of KTF Fiber repeater and 5 others
1999
Installation of Wireless Data network station and 7 others
Wire Communication
2018
Communication equipment improvement at Gyeongyi line 2nd phase
2017
Communication equipment improvement at Gyeongyi line 1st phase
2011
Cable work at OOarea
2010
KT PSTN and FTTH aerial cable installation
2009
Fiber conduit installation at Housing area and 1 other
2008
KT PSTN and FTTH aerial cable installation
2007
KT PSTN and FTTH aerial cable installation and 1 other
2006
internal communication device quality improvement project and 2 others
2005
Faulty internal communication device quality improvement project and 2 others
2003
Fiber conduit installation(Wonju city) and 8 others
2002
Structure and line relocation(Seoul station and 2 other points) and 5 others
2001
HFC transmission network subscriber fault handling maintenance(Gwanak, Geumcheon, Incheon)
2000
HFC Municipal Network and 5 others
Transmission
2020
Supply and installation of communication facilities for stations of Airport railroad phase 2
2019
Installation of improvement project for decrepit integrated monitoring system at Line 2 / Supply and installation of video transmission facility at Sillim light rail line
2017
Security communication construction 3rd phase
2016
Security communication construction 3rd phase
2015
Maintenance of Administration Broadband convergence Network(BcN) / Integrated Emergency call center system expansion / Purchase of Government supply(Supply and installation of Lan equipment)
2011
Establishing National Defence Broadband convergence Network project
2006
Modem change project
2003
HFC municipal network and transmission work and 1 other
2002
Home LAN installation(Honam branch) and 2 others
2001
B-WLL subscriber station installation(Cheulsan Joogong) and 2 others
2000
Home LAN and wire common facility work at Jeju province and 4 others
Satellite Communication
2009
2009 SKY LIFE subscriber hosting and maintenance
2008
Satellite broadcasting installation(annual contract)
2007
Satellite broadcasting installation(annual contract)
2006
Satellite broadcasting installation(annual contract)
2005
Satellite broadcasting installation(annual contract)
2004
Satellite broadcasting installation(annual contract)
2003
SDM-H/E installation(Hilton hotel and 9 other sites)
2002
Satellite broadcasting installation(Samsung APT and 9 other sites)
2001
SKY LIFE maintenance
1999
Satellite antenna installation
Surveillance Communication
2020
CCTV installation for illegal trach disposal monitoring, Gurogu office / 2020 XXX military operation system establishment project
2019
Installation of improvement project for decrepit integrated monitoring system at Line 2 / Construction of 000 Integrated situation room
2018
MAINTENANCE AND REPAIR OF ELECTRONIC SECURITY SYSTEM CLOSED CIRCUIT TELEVISION(CCTV), EIGHTH ARMY
2017
MAINTENANCE AND REPAIR OF ELECTRONIC SECURITY SYSTEM CLOSED CIRCUIT TELEVISION(CCTV), EIGHTH ARMY / HUMPHREYS Prison CCTV installation
2016
MAINTENANCE AND REPAIR OF ELECTRONIC SECURITY SYSTEM CLOSED CIRCUIT TELEVISION(CCTV), EIGHTH ARMY
2015
Supply and installation of Thermal Image surveillance device
2008
AROMA installation
2007
KTF W-CDMA RF monitoring(AROMA) device installation
2005
Radio wave monitoring facility reinstallation
2004
surveillance device installation
2002
compact and 016 midsize repeater surveillance device installation
Train Communication
2019
Installation of improvement project for decrepit integrated monitoring system at Line 2
2010
common network construction for extended section of Subway line no.3
2008
mobile communication installation
2006
ground wave DMB network consctruction(railway-Ilsan line)
2005
W-CDMA network construction(railway-Ilsan line)
Internal Communication
2020
Cable replacement at The national assembly main building / Sports industry comprehensive support center modular manufacturing and installation work / Seoul Guro-gu Chunwang Forest Woori Community center remodeling work(communication) / Seoul Hangdong Woori Community center remodeling work(communication)
2018
Installation of platform access control system / 8th sector communication work at M5 block APT, 3-1 zone, Multifunctional Administrative city / Supply of internal broadcasting device for electrical works at Park and other facilities of 4-3 sector, Incheon Cheongla
2017
Supply and installation of Access control system / Daegu technopolis A-10BL communication work 3rd sector / 8th sector communication work at M5 block APT, 3-1 zone, Multifunctional Administrative city
2016
Automatic fare collection system at Yongsan station / New police station at Dongdaemoon, Yongsan / 8th sector communication work at M5 block APT, 3-1 zone, Multifunctional Administrative city / Supply, installation of Supreme Court building security gate and subsidiary works
2015
Daegu technopolis A-10BL APT communication work 3rd sector / Jeju new government office building network wiring
2014
Maintenance of Administration communication broadband convergence network(BcN)
2012
Office building communication works
2011
Seoul medical center communication works
2010
information and communication work for Namyangju 7BL APT
2009
information and communication work for Osansegyo B-3BL APT
2008
Seoul medical center communication works and 1 other
2005
N-ZONE installation(Asan Hospital)
2000
Internal cabling(siyoung APT and 1 other) and 2 others
Aeronautical Communication
2001
Installation of Airlink(Gimpo Airport) / Installation of Airlink(Jeju Airport and 1 other)
Electricity
2020
Seoul Guro-gu Chunwang Forest Woori Community center remodeling work(Electricity) / Hangdong Woori Community center remodeling work(Electricity)
2018
Solar power construction(Wonju, Gangwondo)
2016
2016 expansion and maintenance of pedestrian crossing (Gongneung Elementary School)
2012
Installation of Electrical System of ONLY INFORTEL New B/D
2011
Installation of Power Facility Enhancement system for Kyoung wond Railway / Office building electric works
2009
Storage battery replacement / Relocation of power at Central Government Complex
2007
Facilities of Business incubation center / Repair works of electrical facilities at Rain water pump station
2004
Installation of mobil communication ATC for National Railroad / Power cable replacement at underground shopping area
Global Business
2020
Supply and installation of (24) CCTV Cameras at kigali Internaitional Airport / GFE DRONE DEFENCE SYSTEM / Maintenance of CCTV(DUO)
2019
ANNUAL CONTRACT FOR MAINTENANCE OF CCTV CAMERAS AT KIGALI INTERNATIONAL AIRPORT / CONTRACT FOR CCTV MAINTENANCE AND SUPPLY OF SPARE PARTS
2018
MAINTENANCE AND REPAIR OF ELECTRONIC SECURITY SYSTEM CLOSED CIRCUIT TELEVISION(CCTV), EIGHTH ARMY / FOR SUPPLY AND INSTALLATION OF CCTV SYSTEM FOR MUHAZI RESIDENCE
2017
CCTV Installation at HUMPHREYS Prison / MAINTENANCE AND REPAIR OF ELECTRONIC SECURITY SYSTEM CLOSED CIRCUIT TELEVISION(CCTV), EIGHTH ARMY / ANNUAL CONTRACT FOR MAINTENANCE OF CCTV CAMERAS AT KIGALI INTERNATIONAL AIRPORT
2016
MAINTENANCE AND REPAIR OF ELECTRONIC SECURITY SYSTEM CLOSED CIRCUIT TELEVISION(CCTV), EIGHTH ARMY / SUPPLY AND INSTALLATION OF CCTV B22CAMERAS AND E.O.C AT KIGAU INTERNATIONAL AIRPORT / REPUBLIC OF RWWADA FOR UPGRADING OF MOD CCTV SYSTEM AND RELATED SERVICES
2014
CONTRACT FOR THE SUPPLY OF EQUIPMENT AND MATERIAL FOR AfDB PROJECT / CONTRACT OF ENGINNERING SERVICES FOR 4G LTE NETWORK CONSTRUCTION/ RWANDA HF TRANSMMITTING SYSTEM
2013
The Government Administrative Network Projects in Mali(e-Government and e-Post Project) / CONTRACT FOR THE SUPPLY, INSTALLATION AND COMMISSIONING OF SECURITY SYSTEM
2012
The Government Administrative Network Projects in Mali(e-Government and e-Post Project) / SUPPLY, INSTALLATION AND COMMISSIONING OF PINE TREE MASTER TOWER IN KAYONZA DISTRICT/ THE SUPPLY, INSTALLATION AND COMMISSIONING OF SECURITY SYSTEM / Supply and Installation of security system and key-phone / Design and Construction of FOC for Rwanda presidental place
2011
Supply and Installation of FOC, Civil Works and other Additional Material as well as Services for Kigali and National Backbone Network / SUPPLY, INSTALLATION AND COMMISSIONING OF PINE TREE MASTER TOWER IN KAYONZA DISTRICT/ Design and Construction of Communication Network for Korean Embassy in Rwanda / Consulting Service for Postal Administration Backbone Network in South Sudan
2010
Supply and Installation of FOC, Civil Works and other Additional Material as well as Services for Kigali and National Backbone Network / Supply, Installation, Testing and Commissioning of IP, Transmission, Access and Optical Fiber Cable Network on turn-key basis under the Project titled "Internet Information Network Expansion (Info-Bahn)
2009
Turn-key Implementation of National e-Government Infrastructure Project in Cambodia / Design and Construction of Wibro Network Project in Rwanda / Supply and Installation of FOC, Civil Works and other Additional Material as well as Services for Kigali and National Backbone Network / Supply, Installation, Testing and Commissioning of IP, Transmission, Access and Optical Fiber Cable Network on turn-key basis under the Project titled "Internet Information Network Expansion (Info-Bahn)
2008
Provincial Administration Information System and National Information Infrastructure / Design and Construction of Wibro Network Project in Rwanda / Supply and Installation of FOC, Civil Works and other Additional Material as well as Services for Kigali and National Backbone Network
2007
Provincial Administration Information System and National Information Infrastructure