Room 402, 607-214, Banghwa-dong, Gangseo-gu,
Mt.69 Jik-dong, Chungju-si, Chungcheongbuk-do
Office. 113 Sagye-ri, Andeok-myeon, Seogwiopo-si,, Jeju-do
Hyeosung bldg., 115-12, Nonhyeon-dong Gangnam-gu, Seoul
Taeyang Bldg#211, 542-8Dabshibrl-Dong Dongdaemun-ku, Seoul