3F Bosung Bldg, 1425-1 Seocho-dong Seocho-gu, Seoul
RM1316, Samsung Cheil Building, 702-2, Yeoksam-Dong Gangnam-Gu, Seoul
3F, B-Dong, Micro office B.D 554-2 GaSan-Dong GumChun-Ku, Seoul
#694-3 , kumjung-dong kunpo-city, Gyeonggi-do
412 Cheongcheon-Dong Bupyeong-Gu, Incheo
345-30, Gasan-dong Gumchun-gu, Seoul
603, 6F. , GWANGMYEONG TECHNO-TOWN, # 626-3, CheolSan 1-Dong, GwangMyeong City
517-37, HEOIDONG-DONG, GEUMJEONG-GU Busan, Busa
302ho youlim B / D 379-10 mangwon-dong
990-3 Madu dong, ilsan gu goyang city, Gyeonggi-do
555-52, Baeksuk-Dong, Subuk-Gu Cheonan, Chungcheongnam-do
#501, Mario Tower, 222-12, Guro-dong Guro-gu, Seoul
41-1 Nocheom-gil ilsandong-gu, Goyang-si, Gyeonggi-do
Bochun Bldg., #1456-2, Seocho-Dong Seocho-Gu, Seoul
80 Galmae-dong, Guri-si, Gyeonggi-do
#223 DOOSAN WEVE CENTIUM DEUNGCHONDONG GANGSEOGU, Seoul, South Korea
415, Migun Techno-World B/D, 533, Yongsan-Dong,Yuseong-Gu, 305-500 Daejeon, Chungcheongnam-do
15F Doosan B/D, 105-7 Nonhyeon-dong Kangnam-gu, Seoul
2F Acetechno tower, 197-17 Kuro-dong Kuro-gu, Seoul