RM.306, Joongang Induspia Bldg., 517-13, Sangdaewon - 1dong, Joongwon-gu Sungnam-si, Gyeonggi-do
901, AceTechno Tower 684-1, Deungchon-dong Kangseo-ku, Seoul
323-3 sanho2dong hap po gu masan sanho 2dong happogu, Gyeongsangnam-do
#518, Sahmyook Univ., Business Incubator Center, 26-21, Gongneung-2dong, Nowon-gu,, Seoul
555-2 Hogye-dong, Dongan-gu Anyang-si, Gyeonggi-do
1B, 456-18, Unnam-dong Gangsan-gu, Gwangju
#602 Jeil Building 36-1, Haan-3dong Kwangmyung-city, Gyeonggi-do
Woncheon-dong, Yeongtong-gu Suwon-si, Gyeonggi-do
3F, 168 Dangsan-Dong 3-Ga, Youngdeungpo-Gu Seoul ,
156-5,Chunui-dong, Wonmi-gu, Bucheon-si,, Gyeonggi-do
40-115, Hangangno 3-ga Yongsan-gu,, Seoul
Room No 1208, Anyang Trade Center, 1107 ,Bisan-do, dongan-gu Anyang, Gyeonggi-do
# 405, Techno Town, 5-2, Cha-Am Dong Cheon-An City, Chungcheongnam-do
8B-2L, Namdong Industrial Complex 619-5, Nam Chon-dong Nam dong-gu, Incheo
#2312, Na-Dong, ChungAng Circulation Complex, 1258, Kurobon-Dong Kuro-Gu, Seoul
Rm 816, Sammosporex Bldg, 1638-32 Shillimbon-Dong Kwanak-Gu, Seoul
60-2, Sinjangpri, Bogae-myeon Ansung-si, Gyeonggi-do
4F Hangsan Bldg., 839-3, Yeoksam-dong Kangnam-gu, Seoul
19, Sindae-ri, Amyang-myon Kyoung San-shi, Gyeongsangbuk-do
Rm. 709,Daewoo Utopia Officetel,22 Bangi Dong,SongPa Ku Seoul,