Xay Dung So 12 Thang Long Joint Stock Company Address: No 134, Pham Van Dong Street, Xuan Dinh Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0101345106 Phone: 0247571208 Representative: Mac Tien Duc Adress: Trieu Hamlet, Duc Thuong Commune, Hoai Duc District, Ha Noi City Xuan Dinh Ward, Bac Tu Liem District, Ha Noi CityFounding date: 28 - 3 - 2003