Dong-gang University, Sanhak-gwan 9~10 ho,Dooam-doong 771, Buk-gu, , Gwangju
yeekwan30 at yahoo dot com
308 Office Hub 51-7, Banpo Dong, Seocho Gu
559-8 Seongnae-Dong
Jungil Bldg, 3F, 197-8, Chamshil-dong, Songpa-gu
406 Dashin Building Anyang University Anyang 5dong 708-113 Manan gu Anyang, Gyeonggi-do
Jungil Bldg.,3F,197-8,Jamsil-dong Songpa-gu, Seoul
#602, Cheonkang Factory Apartments, 402-3, Sindorim-dong, Guro-Gu, Seoul
12, Nonhyeon-ro 4-gil, Gangnam-gu,, Seoul
chang-dong
Donggang Univ. Industrial Incubator B09
Rm no. 1304, Sedae Bldg. , 11-3, Hoehyeon-dong 3-ga, Jung-Gu,
511 Gacheun-dong, Susung- gu Daegu, Daegu
431 yongin, Gyeonggi-do
201-1112 Chunui-Technopark, 202, Chunui-dong, Wonmi-gu, Bucheon-si,, Gyeonggi-do
3F, B&K B/D, Yeoksam-dong, Knangnam-gu,, Seoul
# 1212 Goodmornig Officetel, Sang-Dong, Wonmi-Gu,