5F Yeonwoo Bild.200 Poi-dong, Kangnam-gu,, Seoul
Rm321 Deagu Techno Park Venture Plant, 711 Pasan-dong, Dalseo-gu,, Daegu
Building 313, Room 214, College of Engineering, Seoul National University,Daehak-Dong Kwanak-Gu, Seoul 151-742, Korea, Seoul
222-80, Nae-dong, Ojeong-gu, Bucheon-si,, Gyeonggi-do
32-88 SEOKGYE-RI, SANGBOOK-MYUN YANGSAN, Gyeongsangnam-do
103-4 Gochuk-dong Guro-gu Seoul, Seoul
105-153 Gongduk-Dong Mapo-Gu, Seoul
5F Seoul Academy B.D Daechi-dong, Gangnam-gu,, Seoul
6Fl, Sungjin Bldg, 28-2, Shinjung-Dong Mapo, Seoul
C-304 SHVC, 647-26 Deungchon-dong Gangseo-gu, Seoul
414-2, Cheung Cheun-dong, Incheon,
158-7, Dodang-dong, Wonmi-gu Bucheon-si, , Gyeonggi-do
1043, Wolam-dong Dalseo-gu, Daegu
2F, Sunglim-Building, 29-22 , Youngdengpo-dong 7ga, Youngdengpo-gu, Seoul
Room No 904, SJ Technoville 60-19, Gasan-dong Geumcheon-gu, Seoul
3F, 907-10 Hogae-dong, Dongan-gu, Anyang-si,, Gyeonggi-do
B-1506, Woolim Lions Valley, 371-28, Gasan-dong Geumcheon-gu, Seoul
368-3 Daeyami-dong Gunpo-city, Gyeonggi-do
#803 Joint Industrial Bldg, PNU 30 Jangjeon-dong, Geumjeong-gu Busan, Busa