2F, 24-3, Yokgok-Dong, Wonmi-Gu, Bucheon-Si, Gyeonggi-do
#503 Gwangnung building Jangan-4dong Dongdaemun-gu, Seoul
Sang Bong Bldg 2f, Yang Je Dong 6-39 Seo Cho Ku
934-31, Daerim 1 - dong Yeongdeungpo, Seoul
263-35, GAJWADONG, SEOGU INCHEON, Incheo
Sa Ha P.O.Box 100 ., Busa
2F,881-74, An-dong, Gimhae-si,, Gyeongsangnam-do
15F, IT MIRAE TOWER, 60-21 Gasn-dong Geumcheon-gu, Seoul
#611 Cheil Blgd. 256-13 Kongduk-Dong, Mapo-Ku, Seoul
521-7 2
94-5 Yeonbong-ri ,Hongcheon-eup Hongcheon-gun, Gangwon-do
7F, 446-13, GardenTower, Beon 1-dong, Gangbuk-gu, , Seoul
Hannam university, O-jeong dong, Daedeck Gu, Daejeo
#400 Dong-Ah Bldg., 14-2 Yeoido-dong, Youngdeungpo-gu Seoul,
Bio Valley, 977 Wangam-dong, Jecheon-si, Chungcheongbuk-do
3F, 639-13, Simgokbon1 dong, Sosa-gu
16-901 Woosung, Seocho2-dong Seocho-gu, Seoul
Rm.506 Geopyong Town Bldg A, 203-1, Nonhyun-dong, Gangnam-gu Seoul,
#54-35 Myung-dong Chungmooro2-ga, Seoul