140-14, Songhyeon-dong, Dong-gu
12F Chundam B/D, 41-1 CHUNGDAM-DONG, KANGNAM-GU
988-3,Sinwol-dong ,Yangcheon-gu
3Na-407 Shihwa Industrial, 1290-6 Jungwang-dong
602-38,Gajwa-dong ,Seo-gu
1407 Samsung Anytel, 837-17 yeoksam-dong
123-36, Samsung-dong