GS Neotek’s power transmission/transformation business contributes to the field of information & communication of the transmission line through the installation of OPGW branched from the optical communication fiber as we participated in the planning, design, construction, and maintenance of the projects related with KEPCO and Water Resource Corp.
In addition, the electric car line business contributes to the advancement of domestic railway business through our previous works such as railway transmission line and subway line (railway facility electrical work) of Cheonan~Jochiwon Subway, Power Equipment New Installation. Gyeongbu Line Sindong~Gyeongsan, Seoul City Subway Line 9 Depot Subway Line, etc.

Transmission Line (New Installation, Movement, Tower Replacement) 154kV, 345kV, 765kV

Transformation Equipment (New Installation, Expansion, Maintenance) 154kV, 345kV, 765kV

OPGW Track (New Installation, Movement, Replacement)

Business Performance

Year	Project Name
2016	- Installation works for the Construction of Maglev (Magnetic Levitation) Train   System (Shock Absorber)
2014	- Renovation of Kyung Hee Medical Center Transformer Room, Electrical Equipment   and Facilities - Electric work according to the seismic reinforcement and soundproof wall   replacement at the elevated bridge (Daerim~Sindorim) (streetcar line, substation)   (in progress) - GyeongwonLine (between Yongsanand Oksu) Track Improvement Project - Technical support service for magnetic levitation (streetcar line field)
2013	- Construction of 345kV 2-Pi Transmission Line for SamcheokThermal Power Plant
2012	- Construction of Electric Power Transmission & Distribution Lines and Facilities   (between Iksanand Jeongeup) for HonamHigh Speed Railway - Construction of Electric Power Equipment and Railway System (between Iksanand   Gwangju) for HonamHigh Speed Railway - Electric ditch work between GS EPS~NorthDangjin
2011	- Catenary facility of demo line for the commercialization project of urban magnetic   levitation train
2010	- GS EPS 345kV system connection work - Obstacle facility shifting construction work in HonamLine between Jeongeupand   Hanam
2009	- 154kV Sinchungju branch T/L construction work - Transmission line ground work at Unjeong district in Paju
2008	- 765kv Transmission Line (between Shin Anseong-Shin Gapyeong) Construction   Project -LOT 1 - 154kv New Yangyang - HOU PJT 154kV Power Reception/Distribution Project
2007	- Yeosu Thermal Power Plant 154kV Power Receiving Equipment Electrical Work
2006	- No.2 HOU PJT 154kV Power Reception/Distribution Project
2005	- 345kV New Gapyeong – Migeum T/L Construction Project - LG Energy Bugok Power Plant No. 2 Connection Project - Subway Line 9 Depot Subway Line - Jeolla Line Sinri~Seodo Subway Line
2004	- 765kV New Gapyeong Substation Construction Project - 345kV Young – Heung T/L Construction Project - Gyeongbu Line Sangdong~Busan Subway Line
2002	- 220kV Transmission Line Construction Project - 765kV New Seosan Substation Construction Project
2000	- Gyeongbu Line Cheonan~Jochiwon Subway, Power Equipment New Construction Project
1999	- Gyeongbu Line Sindong~Gyeongsan Subway Line New Construction Project
1998	- Pyeongtaek ~ Anseong OPGW Facility Project (Approx. 200km/Yr) - 154kV Yangdo T/L Cable Replacement Project
1997	- 154kV LG Oil Refinery Transmission Line Installation Work
1996	- 345kV Ockgu Substation Construction Project
1995	- 345kV Yeonggwang - New Namwon T/L Construction Project - 345kV Gimhae Substation Construction Project