958-3, Daechon-dong Buk-gu, Gwangju
34-1 Gusan-dong Polytechnic College Techno-Park Bupyeong-gu , Incheon
# 1-801 Acedongbaek Tower, 16-4 Dongbaekjungang-ro Giheung-gu, Yongin-si, Gyeonggi-do
F-723 KAIST Moonji Campus 193 Moonji-ro Yuseong-gu, Daejeon
2F, 151-1 Nae-dong, Ojeong-gu, Bucheon-si,, Gyeonggi-do
2F KESRI 834-26 Yeoksam-dong, Gangnam-gu,, Seoul
#101 Daejong Bldg., Daechi-Dong 911, Kangnam-Gu Seoul,
2F. 147-6, HONGJAE-DONG, SEODAEMOON-KU, Seoul,
865-13,Bangbae-dong ,Seocho-gu
480-3, Mapkum-dong Paju-si, Gyeonggi-do
9th Floor, JungA Bldg, 14, Samseong-ro 96-gil, Ga Seoul, Seoul
Youngsan Ele. Officetel # 612, 16-58, Hangangro-3Ga, Youngsan-Gu, Seoul,
#C-407, Woolim-Lion's vally, 371-28, Gasan-Dong, Geumcheon-Gu, , Seoul
13F, Hana Bldg, 92-5, Wonhyoro2-ga, Yongsan-gu,, Seoul