Gumgwang takes a step ahead to innovate The green technology that harmonizes both human and nature
Yeo-su Industrial District, Lee-Sun-Sin Great Bridge
Highway No.14 line Gochang - Damyang (JangSeong - DamYang) construction ( zone1 )
West-coast highway (Gun-San to Mu-An) Construction
Gui-Iseo bypass construction, Jeon-Ju city
Access road construction, Song-Do, IT Industrial complex
National route No.18, Jin-Do grand bridge improvement
Gyeon-Ma bridge construction works