Nae-Dong 178-10, Ohjung-Ku
#903, Woolim e-BIZ II, 184-1, Guro3-dong, Guro-gu,, Seoul
2F, 16, Teheran-ro, 13gil Gangnam-gu, Seoul
689-4, Yeoksam dong, Kangnam-gu
Rm. 308, Seowon Univ. Industry Academy, 377-3, Musimseo-ro, Heungdeok-gu, Chungju-si, Chungcheongbuk-do