Dau Tu Xay Dung Va Kinh Doanh Thuong Mai Thang Long Joint Stock Company Address: No 47, Lane 14, Civil Group 82, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0103713436 Phone: 0983096686 Representative: Bui Huy Nghia Adress: B8B, P406 Kim Lien, Kim Lien Ward, Dong Da District, Ha Noi City Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 17 - 4 - 2009