734, Wonsi-dong Ansan-shi, Gyeonggi-do
5F, Kwangmyong B/D, 115-3, Bangi-dong Songpa-ku, Seoul
# 803-1, Jangbang-ri, hallim-myeon
2Ma 608 shihwa complex, Jungwang-dong, Shiheung-si,, Gyeonggi-do
92-36, Barangongdan-ro, Hyangnam-eup, Hwaseong-si, Gyeonggi-do
Room B-607, 168, Gasan Digital 1-ro Geumcheon-gu, Seoul
Yonsei Jaedan Severance Bldg., 84-11, Namdaemunno 5-ga Jung-gu , Seoul