GITCT #301, 108-2, Yangrim-dong Nam-gu,, Gwangju
#1103,301dong,ssangyong technopark 3th,samjungdong, ojung-gu,bucheon city, Gyeonggi-do
705-9, Yeoksam-dong, Gangnam-gu,, Seoul
Presen Bldg., 275, Taepyeong-ro Jung-gu, Daegu
#200-7, Maesan-ri, Mohyon-myon,Cheoin-gu, Yongin-si,, Gyeonggi-do
3-8, Cheongcheon-Dong Bupyeong-Gu, Incheon
Suite 1127, 637 Deungchon-dong, Gangseo-gu Seoul, Seoul