18-13 Junggok-dong, Kwangjin-ku, Seoul
18-12, Euljiro 6-ga, Jung-gu
102dong 1002ho 69, Buil-ro Bupyeong-gu, Incheon, Korea, Incheo
537-5 Seongnae-Dong, Gangdong-Gu Seoul, Seoul
#59-115 410 Seongbongro, Heungdeokgu, Cheongju Chungbuk 361-763 S.Korea Cheongju, Chungcheongbuk-do
355,Jungnim-dong ,Jung-gu
27-1, Jongno 6(yuk)-ga, Jongno-gu, Seoul
530, Jangpyeong-Ri
108-2, Daedo E-dong, 21, Namdaemunsijang 4-gil, Jung-gu, Seoul, Korea Jung-gu, Seoul
501ho, 864-20, hwagok2-dong, gangseo-gu
Shinhan B/D, 175-6 Karak-dong, Songpa-gu,, Seoul
ACE hitech city Mullaedong 3-ga Yeongdeungpo-gu, Seoul
# 101, Techno Bussiness Incubator, Chungju National Univ. , Geomgan-ri, Iryu-myeon
603 Sang-gyu B/D , 12-15 Namdaumun-ro , Seoul,
572, Cheonho-daero, Gwangjin-gu, Seoul
9, Bangbaecheon-ro 16-gil Seocho-gu, Seoul
60-11 Cho-up-Dong Jin_gu, Busa
# 502-102Dong, KCC Park Town, MANRIDONG-2GA, CHUNG-GU
215-35, Young Deung Dong
2nd Fl.,Daese Bldg.,Sinsa-dong ,Gangnam-gu