202, Eunsung Bldg. , 240-14, Nonhyun-Dong, Kangnam-Gu
4th FL, Hojeong B/D, 834-20, Yeoksam-dong, Gangnam-gu, seoul, South Korea,152-050
A-703 Techno Town, 250-3, Hagye-Dong, Nowon-Gu
# 1011 Boram Tower Sanbon Dong
2nd Fl. Techno Complex, Korea University, Anam-dong
# 608 Koryo Tech On building, 715 Kasandong, GeumcheonGu
3f Seojin Bldg 1-17
153-45, Samseong-dong, Gangnam-gu