#401, Daerung TechnoTown 13-Cha, 664, Gasan-Dong, Gumcheon-Gu,, Seoul
2F., Gubong BLDG, 787-9, Yeoksam-Dong, Gangnam-Gu, Seoul, Seoul
2-202 Won Ju Medical Instrument Industry Park 1720-26 Taejang-Dong WonJu-City, Gangwon-do
#913 Sicox Tower, 513-14 Sangdaewon-Dong, Joongwon-Gu, Sungnam, Gyeonggi-do
#101, A-dong, Minkeong B/L, 79-1, Youngdeoungpo-dong1ga Youngdeoungpo-gu, Seoul
#301, 134-22 Mangwoo-Dong Joongrang-Gu, Seoul
5F, YoungSaeng Bld., Junggae-dong, Nowon-gu, Seoul, Korea. Nowon-gu, Seoul
#402, e-Woolim Biz Center, 170-5, Guro-Dong, Guro-Gu, Seoul
3F, Seok Wha Bldg, B, 72-15, Sung Su 1Ga 1Dong, SungDong-Gu , Seoul
1st floor KMT bldg. 23, Noksapyeong Daero 60gil, Youngsan-gu, Seoul