1054-5, Namhyeon-dong, Gwanak-gu,, Seoul
No.269-9, Gajawa-ri, Icheon, Gyunggi-Do, South Korea,467-864
140-20, Songhyeon-Dong,
Kumgang high tech valley. 133-1 sangdaewon
(Rm 709 710 711, Hoseodae Venture Tower Gasan-dong), 70, Gasan Digital 1-ro, Geumcheon-gu, Seoul
312 Kolon Ideapolis, 11, Sohyang-ro, Wonmi-gu, Bucheon-si, Gyeonggi-do