Room 402, 607-214, Banghwa-dong, Gangseo-gu,
89-1,Gwanghui-dong 1-ga ,Jung-gu
Rm# 506-1, T. Y Bldg, Chungmuro1-ga, Chung-gu 24-28
7F, Daesang Plaza, 209-21, Chungseon-ro Bupyeong, Incheon
105-8 Jangwi 3-Dong
#303, Daehan Bldg, 71-6, Galweol-dong Yongsan-gu, Seoul