Dau Tu Va Du Lich Tay Bac Joint Stock Company Address: No 29B, Lane 126, Civil Group 5, Kim Quan, Viet Hung Ward, Long Bien District, Ha Noi City Enterprise code: 0107578900 Phone: 02433237326 Representative: Nguyen Van Tung Adress: Dong Vat Hamlet, An Thinh Commune, Van Yen District, Yen Bai Province Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 28 - 9 - 2016