Headquarter : 303-47, Dongdaei-gil, Chirwon-eup, Haman-gun, Gyeongsangnam-do
R&D Center : #201, Hoban Plaza, Jijok-ro 351, Yuseong-gu, Daejeon
TEL. 82-70-4062-7961/82-10-6522-7961
FAX. 82-42-863-7961
E-mail. info@vivenc.com