# 611, Sunil Technopia, 440 Sangdaewon-dong, Jungwon-gu
#A604, 6F/L, Woorim lions valley No.2 B/L,Sangdaewon-dong, Joongwon-Gu,Seongnam City, Gyeonggi-do
4F,169-9, Nae-dong, Ojeong-gu, Bucheon-si, Gyeonggi-do
C17-208. Siheung Yutong Sangga. 984
#205, Tower B, Ssangyong IT Twin Tower, 442-5, Sangdaewon-dong, Joongwon-gu, Seongnam-si,, Gyeonggi-do
6fl Samwoo Building, # 942-3, Dogok-Dong
158-1 Simgok-dong, Wonmi-gu Bucheon-si, Gyeonggi-do
Sehwa Bldg# 201 Jeonpo-Dong, Busanjin-Gu
#284-50, Sungsu-2ga 3dong, Sungdong-gu,, Seoul
Business Center 714 SK��Technopark, 190-1, Sangdaewon 1-dong, Jungwon-ku Seongnam-si, Gyeonggi-do
201, Free Zone B/D 383-7, Simgok dong , Wonmi-gu, Buchon city, Gyounggi do, S. Korea.(ZIP: 420-827)
1004, Kolon Science Valley1, 187-10, Guro-Dong
801, FI 8, ACE HIGH-END TOWER II. 222-14, Guro-Dong
705 Gyeonggi R & DB Center, 906-5 Lui-dong, Yeongtong-gu
# 208 Daebang Bld. Daebang dong, Dong jak gu
200-1,Chunui-dong ,Wonmi-gu, Bucheon-si
# 27-316, Sihung Circulation Center 984 Sihung 3-Dong, Kumchun-gu, Seoul, Korea
729. ITECO, 762, Deokpung-dong, Hanam-SI, Gyeonggi-do
#203, 201-dong, Chunui Techno Park, Chunui dong Wonmigu, Bucheon City, Gyeonggi-do
2F Wonheung B/D, 337-11 Kyesan3-Dong, Kyeyang-Gu Incheon-City, Incheo