#409 Hangang Grand Officetel, 16-91 Hangangro-3Ga Yongsan-Gu, Seoul
3F, GP B/D 61-7 Wonhyoro2-ga, Yongsan-gu,, Seoul
unit 44, 2F, Yongsan IPIA, 2-185 Hangangro-2Ga, Yongsan-ku
99B-18L, Namdong Complex, 665-17 Kojan-dong Namdong-gu, Incheon
570-5 Guemdan-Dong Buk-Gu , Daegu
503 E&C Dream Tower 7th, 60-44 Gasan Geumcheon, Seoul
101-203 Techno-park bldg., 364 Sanjeong-dong, Ojeong -gu Bucheon-si, Gyeonggi-do
1594, Gwanyang-dong, Dongan-gu, Anyang-si,, Gyeonggi-do
143B/12L, NAMDONG INDUSTRIAL COMPLEX, 718-11, NAMDONG-KU, Incheon
1001DaeryungTechnoTown2ndGasandong Guemcheon, Seoul