102-1305, Chunui techno park, 2001, Chuni-dong, Wonmi-gu, Bucheon, Gyeonggi-do
#817, Doosan Venture Digm, 126-1, Pyongchon-dong, Dongan-gu, Anyang-si, Gyeonggi-do
250-3, Hagye-dong Nowon-gu, Seoul
101-1604 Donwonbenest-tower, 39, Nonhyeon-ro 46, Namdong-gu
1192-2, Sinsang-ri, Jillyang-eup, Gyeongsan-si,, Gyeongsangbuk-do