Have been charged domestic big projects by mechanized construction works as on Incheon Grand Bridge, Honam High-speed railway 2-3, 2-4 section, Donghae Nambu railway line, Miho Grand bridge, etc. and Overseas project as on THSR (Taiwan High-speed Railway) C280 sec., Main Bridge in Palm Jebel Ali, Dubai, Subway in Salam street, Abu-Dhabi, Bridges & Subway in Qatar, Off-shore bridges in Kuwait, etc., we, as a leading construction company who using the special equipment, are keep going to do our best effort and study for accomplishing the masterwork in civil work with responsible persistence and conviction.