Yotek Joint Stock Company Address: No 101, Dong Cac Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0107020746 Phone: 02436291175 Representative: Nguyen Thanh Liem Adress: P.501B So 14-16 Ham Long, Hoan Kiem District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 9 - 10 - 2015