4F, Yeji bldg, 278-33, Sungsan-dong, Mapo-gu, Seoul, Seoul
Rm201 Dukhwa Bldg Kwyunsun-dong Kwyunsun-gu
2F,324-26 ,Pukkajwa-dong Sodaemun-Gu, Seoul
105 Social&Science Bldg. Dalgubeoldaero Dalseo-gu, Daegu
#409 Hyundai Plaza, 869 Banwol-dong Hwaseong-si, Gyeonggi-do
616, Humansky valley, 959 Gosek-dong, Gwoenseon-gu, Suwon-city,, Gyeonggi-do
SEHYUN BD 7F, 314 Gwanggyojungang-ro, Suji-gu, Yongin-si, Gyeonggi-do
#204, Daeya-Hivill 3rd, 545-17 Sang-Dong, Wonmi-gu Bucheon-si, Gyeonggi-do
#208, Sanghuh Bldg., Konkuk Univ., Hwayang dong Gwangjin gu, Seoul
#160-1, Dodang-dong Wonmi-gu Bucheon-si, Gyeonggi-do
5F, Venture castle, 12 hakdongro 31gil Gangnam-gu, Seoul
2nd floor, 9-28, Yanghwaro-6gil, Mapo-gu
105#, 23Gil 37, Dokog-ro, Gangnam-gu, , Seoul
175-1, Jakjeon 1-dong Gyeyang-gu, Incheo
31 Seoseok-dong Dong-gu
618 Highverras Bldg. , # 1262 Sanggye-dong
Room #803,7th Daeryung Techno Town,489-11, Gasan-dong, Geumcheon-gu
343-7 Gasandong
892-4 b1, hwajeong-dong, deokyang-gu, Goyang-si, Gyeonggi-do
10F,Hanmi Building 45,Pang-E Dong Songpa, Seoul