Seoul Head Office
                Ferrum Tower, 19 Eulji-ro 5-gil, Jung-gu, Seoul
                Dongkuk Steel Incheon Works
                15, Joongbong-daero, Dong-gu, Incheon
                Dongkuk Steel Dangjin Works
                25, Godae Industrial Complex 1-gil,
 Songak-eup, Dangjin-si, Chungcheongnam-do
             
            
                Dongkuk Steel R&D Center
                70, 3214, Geonpo Industrial Road,
 Daesong-myeon, Nam-gu, Pohang-si,
 Gyeongsangbuk-do
                Dongkuk Steel Pohang Works
                195 Cheolgangsandan-ro, Daesong-myeon,
 Nam-gu, Pohang-si, Gyeongsangbuk-do