Tu Van Thiet Ke Xay Dung Va Thuong Mai Dai Duong Joint Stock Company Address: No 94B Nguyen Huy Tuong, Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0106381820 Phone: 02432252666 Representative: Nguyen Tri Dung Adress: No 32 Tran Phu, Mo Lao Ward, Ha Dong District, Ha Noi City Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 3 - 12 - 2013