Headquarters • Research Institute • GMP Center B 411-412 Indeogwon IT Valley, 40 Imi-ro, Uiwang-si, Gyeonggi-do +82 02-535-9883 / 9884 +82 070-4009-6979 Seoul Office 8 401 Seocho-daero, Seocho-gu, Seoul +82 02-532-9855 +82 02-532-8027 Categories: uncat