Pyeongtaek Electronic supply facility Electric Work
Double Track Train of Shinansan Line Private Investment Project 7 Area Tramline Work
Gwangyang Electronic supply facility Electric Work - Steel reinforced Concrete Construction
Danggogae~Jinjeob Double Track Train, Danggogae~Landing Tunnel Substation Electrical Facility Work
Jeolla Railway Line(30 Stations including Suncheon) Stations Lighting Improvement Work
Dodam~Youngchun Double Track Train, Dodam~Punggi tramline Construction
2017 Seoul area H.Q. Westen branch High voltage A Works
Coke - Yeoju Logistics Center Expansion _ Electrical Works
Ulsan S-OIL Residue Upgrading Complex Project Electrical Work(Package 1 of Area 2&3)
Pyungchang Olympic support line speed improving (Guksu - Seowonju)_Power Equipment construction for