Dau Tu Xay Dung Ha Tang Va Cong Nghiep Joint Stock Company Address: No 14, Lane 100, Tran Duy Hung Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101362172 Phone: 0247661062 Representative: Le Kiem Toan Adress: 95B 48 Hao Nam O Cho Dua Civil Group, Dong Da District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 20 - 5 - 2003