#402, 121-6, Min-Lak Dong Su-young Gu, Busa
2F, 562-26 Yonnamdong Mapogu, Seoul
10F, Rodamco Bldg., Yeoksam 1-dong Gangnam-gu, Seoul
118 Maecheon-dong,Maecheon-dong ,Buk-gu
Room 307 Jungmoon Bldg., #142-8 Sindang-5dong Jung-gu, Seoul
187-6, Deungwon-ri
Woosung character 199-806 Dogok-dong 167-24 Gangnam-gu Seoul
133 Ojeong-dong Daedeok-gu, Daejeo
356-140, Sang Do-Dong Dong Jak-Ku, Seoul
3F 662-26 Panghak-dong Dobong-ku,
#6119, High tech venture hall, KAIST, 335 Gwahakro Yuseong-Gu, Daejeon, Daejeo