635-7 Seonggog-Dong Ansan-city, Gyeonggi-do
120-1 chobu-ri mohyun-myun Yongin-si, Gyeonggi-do
#401-801, Bucheon Techno Park-4 Danji, Yakdae-dong, Wonmi-gu, Bucheon-si, Gyeonggi-do
605# Whyoung Bldg, 130, Jongro 3-ga Jongro-gu, Seoul
302 Jinyoung Bldg, 935-25, Bangbae-dong Seocho-gu, Seoul
RM. 809, Ilsan techno town, 1141-1, Baeksok-dong, Ilsan-gu Goyang-si, Gyeonggi-do
No. 4-104.105, Industrial Supplies Market, 578 Gwaebeop-dong, Sasang-gu,, Busan
513-15, Sangdaewon-dong, Jungwon-gu Seongnam-si, Gyeonggi-do
750 Daegak-ri, Daesong-myeon, Nam-gu Pohang, Gyeongsangbuk-do
751-8 Jangnok-dong Gwangsan-gu, Gwangju
DONGWOO B/D 1F, 405-3, JEONGREUNG-2DONG SEONGBUK-GU, Seoul
suntec city 2 suite 707, sangdaewon-dong, jungwon-gu Sungnam-Si, Gyeonggi-do
#513, Ace Hign End Tower,235-2, Guro-dong, Guro-Gu,, Seoul
B1, 26-41, Gajeongbuk-ro, Yuseong-gu,, Daejeon
23-2, Palyong-dong, Changwon-si,, Gyeongsangnam-do
348-1 seo-ri edong-myun yongin city, Gyeonggi-do
831 sochon,Gwangsangu Gwangju,
892-9 Hogae-Dong, Dongan-Gu Anyang-Si, Gyeonggi-do
Jangan Building 2Floor 688-5 Yunksam-dong Kangnam-gu, Seoul
Fl 4, Daegi Bldg., 1031-7, Bangbae-dong Seocho-gu, Seoul