4, Sajik-ro 8-gil, Jongno-gu, Seoul, Republic of Korea, CEO: Kim Yong-gak, Mutual Name: (Master) Boston Korea Consulting
Business license number:215-86-82665, Communication sales business: 2018–Seoul 0414
Tel:+82-2-734-3000(10 a.m. to 6 p.m. on weekdays), Fax:+82-2-734-5559

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