R 5, Hyundai Sang Ga, Yeji-dong Chongro-gu, Seoul
#303, NagwonOfficetel, 39-2, Donui-dong, Chongro-gu,, Seoul
228-1702, 88-27Gimpo-daero 926beon-gil gimpo-si, Gyeonggi-do
1f Jewelry Town, 33 Chongro-3ga
95-26, Yeonhui 2-dong, Seodaemun-gu,
140, Yeoksam-ro, Gangnam-gu, Seoul, Korea Gangnam-gu, Seoul
#59-115 410 Seongbongro, Heungdeokgu, Cheongju Chungbuk 361-763 S.Korea Cheongju, Chungcheongbuk-do
#201, 26 Ttukseom-ro 52-gil Gwangjin-gu, Seoul
573-1, Majang-dong Seongdong-gu, Seoul
544-8 Seongnae-dong
1F 1469-2 Seocho 3-dong, Seocho-gu, , Seoul
2F,71, Bomun-ro 30-gil Seongbuk-gu, Seoul
#404 Century Plaza 277-40 Seongsu 2-ga 1-dong, Seongdong-gu, , Seoul
Trade Tower Room 604, World Trade Center 159-1 Samsung-dong, Gangnam-gu, Seoul
374-13 Hasang
85, Seongnae-ro Gangdong-gu, Seoul