64-23, 6-Gil, 1Gongdan-ro Gumi-City, Gyeongsangbuk-do
1ba 405 Shiwa Industrial Complex, Siheung-si, Gyeonggi-do
F-23 B1 ArcadeGrand Intercontinental Seoul 159-8 Teherran-ro Gangnam-gu, Seoul
gumidong sigma2 office
141-5, Dongseon-dong 5-ga Seongbuk-gu, Seoul
304-19.Junghwa-Dong, Jungnang-Gu, Other, South Korea,131-120