Tu Van Xay Dung Thuong Mai An Thinh Joint Stock Company Address: No 5, Day E, Doan 5 Civil Group, Trung Van Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0101674566 Phone: 0245332757 Representative: Duong Thi Nghe Adress: No 5, Tap The Doan 5, Trung Van Commune, Tu Liem District, Ha Noi City Trung Van Ward, Nam Tu Liem District, Ha Noi CityFounding date: 13 - 6 - 2005