Rm 314, 404 Poonglim bldg. , Kongduck 2-Dong,
Yonglim B/D. 571-16 Yonnam-dong Mapo-ku, Seoul
61, 334
76-7ho, 1rd floor, Hoegi-dong Dongdaemun-gu, Seoul
SUITE #311, OFCTEL 4 DANJI, KYUNG-HE-KUNG-AH-CHIM, 73, NAESU-DONG, JONGRO-KU,, Seoul, South Korea,110-873