Rm. B-201, 10, 15-Gil, Nowon-Ro, (Hagye-Dong, Hagye TechnoTown)
Kangdong-ku, Seoul, South Korea,134 021
449-4,Seongnae-dong ,Gangdong-gu
20 Saneopro 8 beongil, Bucheon, Gyounggi, South Korea,421-170
913,HOSEO Univ. Venture Tower,319 Gasan-dong
South Korea,
Guro, Seoul, South Korea,403
Mapo-Gu, Seoul, South Korea,121-816
20-1, Sinjeongjungang-ro 21-gil Yangcheon-gu, Seoul
4437-2 Kangdong-dong Kangseo-gu