10F, Younik B/D, 706-13, YeokSam-Dong, Kangnam-gu SEOUL, Seoul
402-2 Sinnae Technotown, 485 Sangbong-dong, Jungnang-gu Seoul,
Rm 307, Eunseok Bldg., 119-18, Samseong-dong Gangnam-gu, Seoul
#409 Hangang Grand Officetel, 16-91 Hangangro-3Ga Yongsan-Gu, Seoul
#202,Woori-Venture Town, DeungChon-Dong GangSeo-Gu, Seoul
Hyochang dong 5-246 Yongsan gu, Seoul
Rm. #505 Daesin Bldg, 83-3, Guru-dong, Guro-gu,, Seoul
2F SinSong Center Building, Yeouido-dong Youngdungpo-gu, Seoul