891-59, Daechidong, Kangnamgu Seoul,
Daeseon Bldg., #718-20, Yeoksam-dong Gangnam-gu, Seoul
#2308 Kumho Life Bldg Geangju,
2Fl, Dongil B/D, 107, Yangjae-dong Seocho-gu, Seoul
Art Venture Building 401, 395, Mannyeon-dong, Seo-gu,, Daejeo
5F, Hanyang Institute of Technology, Hanyang Univ., Haengdang 1-dong Seongdong-gu, Seoul
Industrial and Academic Cooperation Building 303#, Hong-ik Univ, Shinan-ri, Jochiwon-eup, Yeongi-gun,, Chungcheongnam-do
1673-21 Bongchun-Dong Gwanak-Gu, Seoul
Ace Techno-Tower #905 197-22 Kuro-dong Guro-gu , Seoul
#307 Techno Park, Umgung-dong, Sasang-gu,, Busa
Department of e-Trade, Keimyung University, 1000 sin-dang dong, dal-seo gu Daegu, Daegu
#309 BI Center Sejong Univ. 98, Kunja-dong Gwangjin-gu, Seoul
5F Medica B/D 1489-2, Seocho-dong Seocho-gu Seoul, Seoul
1006-2 6F, Bangbae-Dong Seocho-gu, Seoul
9F, Woolim Lion's Valley-B, 371-28, Gasan-dong, Geumcheon-gu, , Seoul
6F, 40, Banseokdong-ro 40beon-gil, Yuseong-gu,, Daejeo
779-10, daelim3-dong youngdeungpo-gu, Seoul
HaeKwang B/D 6F, #1213-17 Choryang1-Dong, Dong-Gu BUSAN, Rep. of KOREA
#711, 99, Daehak-ro, Yuseong-gu,, Daejeo