Tu Van Va Thuong Mai Viet Bac Joint Stock Company Address: Nha 1, H16, Tap The Dai Hoc Su Pham I, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0101599816 Phone: 0247548905 Representative: Trieu Thi Van Adress: La Duong Hamlet, Duong Noi Ward, Ha Dong District, Ha Noi City Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 24 - 1 - 2005