Chang Hang Dong 788 Woorim BoBoku 644 Goyang , Gyeonggi-do
Room 707 ACE TECHNO-TOWER 3, 197-48, KURO-DONG, KURO-KU,, Seoul
Rm206 Daegu Catholic University IB Center, 13-13 Hayang-ro, Hayang-eup, Gyeongsan-si,, Gyeongsangbuk-do
#320, Mario Tower, 222-12, Guro-3Dong, Guro-Gu,
25,Daemyong-Ri,Daegot-Myon Gimpo-Si, Gyeonggi-do
5-209,Dept.ofChemical Eng.172Gongreung2-dong Nowon-gu SEOUL, Gyeonggi-do
547-4,Ojeong-Dong,Ojeong-Gu, Bucheon-city,Gyeonggi-Do,Korea Ojeong/Bucheon, Gyeonggi-do
Dowha-Dong Mapo-Ku
464-12, Seogyo-dong Mapo-gu, Seoul
#3-509, Mijoo Bldg., 107-7 Guro 5-Dong, Guro-gu, Souul Korea Seoul, Seoul
489-5 Moknae - Dong, Danwon-Gu Ansan - Si, Gyeonggi-do
450,Junggye-dong ,Nowon-gu
Jangan Industrial Complex, Geumui-ri, Jangan-myeon, Hwaseong-si,, Gyeonggi-do
323-17, Oksu-dong, Seongdong-gu, Seoul
Yongsan Park Xi D-435, Hangangno 1-Ga 50-1 Yongsan-gu, Seoul
buyung apt 201-502 sunchon, Jeollanam-do
924-14, PANGBAE-DONG SOCHO-GU, Seoul
787-1 Geumhyeon-ri Gasan-myeon Pocheon Si, Gyeonggi-do
LG Twin Towers, 20, Yoido-dong