Room No.1-407, Ace Higj-Tech City, 54-66, Mullaedong3-ga, Yeongdeungpo-Gu, Seoul Korea Seoul, Seoul
1601-2 Songjeong Dong, Gangseo-gu
Pohang Steel Industry 4Block, 187-6, 130 Dongkuk-ro, Ocheon-eup, Nam-gu
727-3 HAKJANG-DONG KOREA STEEL SHAPES CO.,LTD. SASANG, Busan
385,Sindorim-dong ,Guro-gu
#1202, Kyungheegoong's morning 4th complex, 73 Naesoo-Dong Jingro-Ku, Seoul
#316-9, Janglim-dong Saha-gu, Busan
# 505 Seocho Town Trapalace, 1327, Seocho 2-Dong, Seocho-Gu