Hop Tac Xa Tan Trao Address: Cao Dinh Hamlet, Xuan Dinh Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0101311072 Phone: 0248385174 Representative: Duong Xuan Hoa Adress: Cao Dinh Hamlet, Xuan Dinh Commune, Tu Liem District, Ha Noi City Xuan Dinh Ward, Bac Tu Liem District, Ha Noi CityFounding date: 9 - 12 - 2002