Tu Van Xay Dung Va Thuong Mai An Thanh Joint Stock Company Address: No 27, Street 19, Phuc Xa Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101788605 Phone: 0247165650 Representative: Dinh Van Dai Adress: No 18 Dong Nhan, Dong Nhan Ward, Hai Ba Trung District, Ha Noi City Phuc Xa Ward, Ba Dinh District, Ha Noi CityFounding date: 9 - 10 - 2005