24-219, 984, Shiheung 3-Dong,Geumcheon-Gu
#101-3303 Lottecastle Officetel, 109 Mapodaero Mapogu, Seoul
RM#401, Gasan Digital 1ro, Geumcheon, Seoul
57, Hoedong 1-gil, Waegwan-eup Chilgok-gun, Gyeongsangbuk-do
574-2, Wangsin-ri, Gangdong-myeon, Gyeongju-si, , Gyeongsangbuk-do
Room 319, Gwangju Institute of Science and Technology, 1, Oryong-dong, Buk-gu, Gwangju
3-710, Sihwa Industrial Complex, Jeongwang-dong
#501 1003-5 Punglim Apartment-style Factory Doksan-dong Geumcheon-gu, Seoul
#484-30, Bulgwang 3-dong, Eunpyeong-gu,, Seoul