Dau Tu Xay Dung Va Thuong Mai Thang Long Ha Noi Joint Stock Company Address: No 145, Lane 46, Nguyen Trai Street, Thuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105529707 Phone: 02435564217 Representative: Do Thi Kim Oanh Adress: No 23 Han Thuyen, Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi City Thuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 26 - 9 - 2011