Khach San Dai Thanh Joint Stock Company Address: No 45 Civil Group 50, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0101756201 Phone: 0248341187 Representative: Vu Thi Van Adress: Van Tri Hamlet, Van Noi Commune, Dong Anh District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 23 - 8 - 2005