#402, Daebo Bldg, 65-6, Jeongja-dong, Bundang-gu Seongnam-si, Gyeonggi-do
Gurogu Guro3dong Hanshin IT Tower 1203 Seoul, Seoul
San 65, B104 Saerom-Hall, Bokjeong-Dong, Sujeong-Gu
3F, Yonhap News Bldg., #64, Daedeok-daero 168 beon-gil Seo-gu, Daejeon 302-809 Korea
16F Parkview Office Tower 6 Jeongja-dong,