Rm 601, Sung Ji Heights Bldg, 252-14 Gu Eui-Dong, Kwang Jin-Ku, Seoul, Korea
10F Hanmi Building, 45, Pang e-dong, Songpa-gu,, Seoul
#620 Mega-valley, 799 Gwanyang-dong, Dongan-gu, Anyang-si,, Gyeonggi-do
Jongwoo B/D, 92-2 Wonhyoro-2Ga Yongsan-Gu, Seoul
Kocom Bldg., 260-7, Yumchang-dong, Gangseo-gu,, Seoul
A-1006, Cylux Bldg., 716 Suseo-dong Gangnam-gu, Seoul