203 youngseo bldg. , no70, naruteo road, seocho-gu,
# 308, Byuk-San Digital Valley2 481-10 Kasan-Dong
71B-3L, Namdong Industrial Complex# 640-2, Gojan-dong, Namdong-gu
9th Floor, IT Castle II, 371-16, Gasan-Dong, Geumcheon-Gu
Miwon Bldg. , 325-1 Seoksu-dong, Manan-gu
6B-24, Moknae-dong, Danwon-gu,
64 Jungri Seoubymyon
1636-3, Soryong-dong,
204f, 48-18, Yeonse B / D, Songpa-Dong, Songpa-Gu
27f Korea World Trade Center, 159-1 Samsung-Dong, Gangnam-Gu
Gak-Ri, Ochang,
# 308, Byuk-San Digital Valley2
6F. 190-10 Bangyi-Dong
302, 71. Yongdu-ro, Gunnae-myeon
59 Yongbok-ri, Gyeongcheon-myeon,
815-2