Tu Van Xay Dung Va Thuong Mai Alpha Joint Stock Company Address: No 3, Lane 866, Bach Dang Street, Thanh Luong Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0104033352 Phone: 0934231089 Representative: Tran Hop Huynh Adress: Civil Group 19, Thanh Ha, Thanh Luong Ward, Hai Ba Trung District, Ha Noi City Thanh Luong Ward, Hai Ba Trung District, Ha Noi CityFounding date: 7 - 7 - 2009