112-407 Woosung Bldg, Yangjai 1-Dong
95B 1L Namdong Industrial Complex, 667 GojanDong Namdong-Gu, Incheon
#396-19,Cheongcheon-dong ,Bupyeong-gu
#378-10, Maetan4-dong, Paldal-gu, Suwon-si,, Gyeonggi-do
408-6 Songnae-dong, Sosa-gu Bucheon, Gyeonggi-do
Polytechnic Univ.,Jeongwang 1-dong ,Siheung-si
620, Namchon-dong Namdong-gu, Incheon
90 Nae-dong, Ojeong-gu Bucheon-si, Gyeonggi-do
293-4 Gongdan-dong, Gumi-si,, Gyeongsangbuk-do
670-7 Yong-dong, Gwangsan-gu, Gwangju
101-4 Shinchon-dong, Changwon-si,, Gyeongsangnam-do
#34-2, Samjung-dong, Ojung-gu Bucheon-si, Gyeonggi-do
548-20, Gajwa-dong, Seo-gu, Incheon
730-4, Gojan-dong, Namdong-gu,, Incheon
2F, Daeho Building,131-2, Cheong Dam-dong, Kang Nam-gu
312-45 Deuksan-dong, Asan-si, Chungcheongnam-do
#58-94 Dalseo main street, Dalseo-gu, Daegu
354-6, Maekok-dong Buk-gu, Ulsan
(31B-1L) Namdong Industrial Complex #608 Namchon-dong, Namdong-gu, Incheon
B101, E-BLOCK, GWANGMYEONG SK TECHNOPARK, 1345 SOHA-DONG, GWANGMYEONG-SI, Gyeonggi-do