# 705, Sicox tower, Sangdaewon-dong
345-30, # 402 Acetechnotower 9th, Gasan dong
NS BUILDING
Suite 501 Stx-V Tower, 371-37 Gasan-Dong, Geumchun-Gu
13F, Kolon Digital Tower Aston# 505-14, Gasan-dong Geumcheon-gu
44-19 Techno 10-Ro
25-15, Machun-Dong
ECHNO BUILDING, 2ND FLOOR, DAEHWA, ILSAN SAE-KU
# 607 Instopia Bldg, 467-23 Dogok-dong
540-1, maechone-dong
KAB MOK B/D 1427-6,SECHO-DONG SECHO, Seoul
181-4, Eujeun-li, Jinyoung-eu