309,o-sung building,831-42 yeoksam-dong, Seoul
202, R&D Center, Kyoung-il Univ., 50, Gamasil-gil, Hayang-eup Gyeongsan-si,, Gyeongsangbuk-do
dnkuioi junju, Incheon
288-3 Kisan 1-ri, Taean-eup, Hwasung-si,, Gyeonggi-do
87 Iseulchon-gil, Noan-myeon, Naju-si,, Jeollanam-do
322, Unitech Vill, 1141-2 Baekseok-dong, Ilsandong-gu,, Gyeonggi-do
317, Songnae-1dong, Sosa-gu, Bucheon-si,, Gyeonggi-do
689-4 Daeseo-ri, Janghowon-eup,
153 Yutongdanji Rd. Andong City, Gyeongsangbuk-do
9 Gydong-ro, Sangdang-gu, Cheongju-si, Chungcheongbuk-do
727, Wolha, Impi Gunsan, Jeollabuk-do
Duam-dong, Buk-gu,, Gwangju
Rm. 1617, Christal Beach Officetel, Jung 1-dong Haeundae-gu, Busan
109-1703, Jayuro I-Park, Kyoha-Eub
689-6, Sangheong-ri, Gwangcheon-eup, Hongseong-gun,, Chungcheongnam-do
553, Seongnae-dong, Gangdong-gu
102Business Bld, 613-6 Geumho-Dong Seo-Gu, Gwangju
412-1, Jinu-ri, Docheok-myeon Gwangju-si, Gyeonggi-do
827-1 Hwabuk 2(i)-dong Jeju-si, Jeju-do
B-908 Woolim Blunine Bldg., 583 Yangcheon-ro Ganseo-gu, Seoul