Tu Van Xay Dung Va Thuong Mai Ad Joint Stock Company Address: 79 B, Street 18, Phuc Xa Ward, Phuc Xa Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101833079 Phone: 0983172366 Representative: Nguyen Danh Tien Adress: No 10, Yen Phu Village, Yen Phu Ward, Tay Ho District, Ha Noi City Phuc Xa Ward, Ba Dinh District, Ha Noi CityFounding date: 5 - 12 - 2005