111-13, Nonhyeon-dong Gangnam-gu, Seoul
#250-3 Hagye-dong Nowon-gu , Seoul
Sang-do 5Dong 118-1 2F ,serverland Corp. Dong-Jak gu Seoul,
485,Sangbong-dong ,Jungnang-gu
11F Kolon Aston Bldg, 505-14, Gasan-dong, Geumcheon-gu, Seoul, Other, South Korea,
159-9,Samseong-dong ,Gangnam-gu
# 1009, Anyang Construction Tower, 1112-1, Bisan-dong, Dongan-gu
7F, Cheonjin Bldg. 53-5 Wonhyoro 3-Ga Yongsan-Ku, Seoul
83-9, Seoseong-dong, Masan-si,, Gyeongsangnam-do
#508, DigitalEmpire B, 383 Simin-daero
#670-5 Gojan-dong Namdong-gu, Incheon
#472, Daeya-dong Siheung-si, Gyeonggi-do
RM. 342, Techno Park, Kyungpook National University, Sankyuk 3-dong, Buk-gu,, Daegu
126-1,Pyeongchon-dong ,Dongan-gu, Anyang-si
12F, Naray Bldg, 719-1, Yeoksam-Dong, GangNam-Gu, Seoul, Seoul
455-2 Majeon-Ri Pocheon-Gun, Gyeonggi-do
175-4, Hyundai Apt. Room 910
Hwayang tower officel, #110-37,Hwayang-Dong,Kwangin Gu, Seoul, South Korea Seoul, Seoul