3F, 422, Sangdaewon1-dong, Jungwon-gu, Sungnam-si,, Gyeonggi-do
920-5 Wolam-dong, Dalseo-gu,, Daegu
14, Shinhan Nextel #1107 Dosun-Dong,, Seoul
A-709,742, Janghang-dong,Ilsan-gu Goyang-si, Gyeonggi-do
Sungil BLDG #303, 496-23 Songjuk-dong Suwon, Gyeonggi-do
#1107, 61-4 Life Combi Bldg, Yoeido-dong, Yoengdeungpo, Seoul
1206-6, Seoul-technopark, 232, Gongneung-ro, Nowon-gu, Seoul
IONPOLIS CO.,LTD 206, Hyoseong plaza, 538-1, Sang-dong, Wonmi-gu
5f bojun bldg. 70-7, nonhyun2-dong, kangnam-gu, seoul, South Korea,135-530
Dodang-Dong, Wonmi-Gu
# 101 World Green APT, 8-51, Bulkwang-Dong, Eunpyeong-Ku Seoul, Seoul
2th floor, Nokwon bldg, 662-16 Yuksam-dong, Kangnam-gu Seoul,
415, Doseon-dong 14 Seongdong-gu, Seoul
268, Hagui-ro, Dongan-gu, Anyang-si, , Gyeonggi-do
Hogye-dong Dongan-gu, Anyang-si, Gyeonggi-do
# 216 Industry Cooporation Hall Ajou University, San5 Woncheon-Dong
Suite 702, Star tower, 223-25, Snagdaewon-dong, jungwon-gu, Seongnam-si, Gyeonggi-do
B-401, Jaeun Bldg, # 417-33 Younghwa-Dong, Jangan-Gu