#1913, Union Canter, 837-11,Yeoksam-dong, Gangnam-gu,, Seoul
1001-1 Bangbae3, Seocho, KT venture 505 Seoul,
SinWoo B/D #402 HanGangRo 2 Ga Yong San Gu, Seoul
148-13, Samsung-dong Kangnam-ku, Seoul
5F Okedongmu-BD 14-10 Sokchon-dong Songpa-gu Seoul, Korea
1551-10 suhchodong,suhcho-Ku Seoul, Seoul
#105-102, Jukong 1 Danji APT, Sanggye-Dong Nowon-Ku, Seoul
#1206, Ace Techno Tower 8-cha, 191-7, Guro-dong, Guro-gu, Seoul
576-5 Miwon-ri, Miwon-myeon, Cheongwon-gun,, Chungcheongbuk-do
5F, Kiyang BLDG, 1364, Seocho-Dong Seocho-Gu,, Seoul
2F #200-10, Anyang7-dong, Manan-gu Anyang-si, Gyeonggi-do
Rm102,Bonghak Bldg.28-4 Wanhyoro2Ga, YongsanGu Seoul, Seoul
4Fl., Juho Bldg., Samseong 2-dong Gangnam-gu, Seoul
953-17 Kyesan1-Dong, Kyeyang-Gu Incheon-City, Incheon
9th Fl., New Eunkyung Bldg, 141-26, Samsung-Dong, Kangnam-gu , Seoul
YOUNGDONG P.O.BOX 149 KANGNAM-GU, Seoul
#1035 Trapalace, 10-1 Sunae-1dong, Bundang-gu, Seongnam-si,, Gyeonggi-do
301ho, 403-3,Seokyo dong, Mapo-gu, Seoul, Korea Mapo-gu, Seoul
Samseung Bldg., 251-6 Yangjae-dong, Seocho-gu,, Seoul