456-20 Changwon,
153 Bongik-Dong Chongro-Ku, Seoul
132-19 Chongdam-dong Gangnam-gu, Seoul
1561, Bongmu-dong, Dong-gu
#551-6, Seongnae-dong Gangdong-gu, Seoul
won chon dong hung duk gu chung ju, Chungcheongbuk-do
1001-1 venture center 514 Bangbae dong,seochogu seoul,
2nd Fl., 150-211, Junggok 2-dong Gwangjin-gu, Seoul
1F., #70-10, Myungryun-dong 4ga, Jongro-gu,, Seoul
RM302, Hyosan BLDG, 39, Myo-dong Jongro-gu, Seoul
405-49, sungne-dong gangdong-gu, Seoul
2F Mi-rae B/D, 153-33 Samsung-dong Kangnam-gu Seoul, Seoul
Duckeundong 74-1 Koyang, Gyeonggi-do
#1212 Sunil Technopia 440 Sangdaewon-dong, Joongwon-Ku Seongnam-Si, Seoul
dukpoong-dong 691 hanam-city, Gyeonggi-do
1F, Sunae-dong, Bundang-gu, Seongnam-SI
4F, Kwanmyung bldg, 434-10, Sungnae-Dong Seoul,
#209, Dongguk-kwan, Dongguk Univ., 26, 3Ga, Pil-dong, Chung-gu Seoul,
#602, Cheonkang Factory Apartments, 402-3, Sindorim-dong, Guro-Gu, Seoul