Chang-ub Bo-yuk center 411, 352-21, Uam-ro, Dong-gu,, Daejeon
269-1, Dunjeon-ri, Pokok-myeon Yongin-si, Gyeonggi-do
3BA 612, Sinwa Ind-Complex 9999, Jeongwang dong, Shiheung, Gyeonggi-do
#4 Human Techno Choongang Univ. 72-1 Nae-ri Daeduck-myeon, Ansung-si,, Gyeonggi-do
Young San Busan, Busan
131-2, Daenung-Ri, Daegot-Myun Gimpo , Gyeonggi-do
66-26,songjeong-dong,heuduk-gu,Cheong-ju Cheong-ju, Chungcheongbuk-do
: No102. 1251, Garosu-ro, Heungdeok-gu Cheongju-si, Chungcheongbuk-do
1110-Ho, Ace Techno Tower 10-Cha, 196 Gasan Digital 1-Ro, Geumcheon-Gu,, Seoul
4fl. Sangmun Bldg., 4 Yangpyungro 22 Gil, Yeongdeungpo-gu Seoul, Seoul
275-16 sungsoo2ga (4th Fl.), Sungdong-gu, , Seoul
538-8, Chilgog-ri, Wongog-myeon, Ansung-si,, Gyeonggi-do
5th Floor Young Sung bd, 696-25 Yeok Sam Dong, Kang Nam Ku, Seoul, Korea Seoul, Seoul
Hogye-dong Yangsan-si, Gyeongsangnam-do
#1022 SICOX Tower, 513-14, Sangdaewon-dong, Jungwon-ku, Seongnam-si, Gyeonggi-do
101 Shinkwan-dong Daejeon Techninc College Gayang-dong Dong-gu, Daejeon
Chungcheong University BI Center No.1 #207, Gangnae-myeon, Cheongwon-gun,, Chungcheongbuk-do
#89, Ilsng p.o box , Ilsngdong-gu, Koyang-si,, Gyeonggi-do
1185-3, Mugeo-dong Korea Research center Ulsan, Gyeongsangnam-do
Aspirin center 3F/08, 27, Dongil-ro 174-gil, Nowon-gu, Seoul, Korea, Seoul