Tu Van Dau Tu Duc Anh LTD Address: 443, Tran Khat Chan Street, Thanh Nhan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101843447 Phone: 0246226562 Representative: Dang Minh Anh Adress: 5, Hang Thit Lane, Cua Nam Ward, Hoan Kiem District, Ha Noi City Thanh Nhan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 22 - 12 - 2005