HQ : 104, Daecheong-ro, Samseong-myeon, Eumseong-gun, Chungcheongbuk-do
/ TEL : 043.882.0100 / FAX : 043.882.8611 / Email : sj@sejongknc.com
Registration Number : 209-81-33198
Seoul Office: 21, Hwarang-ro, 5F, Seongbuk-gu, Seoul
/ TEL : 02.942.2495 / FAX : 02.942.2497
