501 ho, 51 Boramae-ro 5-gil,
Dongjak-gu, Seoul, South Korea
02-6958-8660
02-6958-8665
IT Castle 2nd 2003 ho, 137,
Gasan Digital 1-ro, Geumcheon-gu, Seoul,
South Korea
02-6958-8624
02-2627-8123
18, Gongdan 6-ro 24gil, Jinryang-eup,
Gyeongsan-si Gyeongsangbuk-do,
South Korea
053-851-7760
053-852-7764
38, Sandanoryong-gil, Iksan-si
Jeollabuk-do, South Korea
063-856-7763
063-856-7765