Tu Van Xay Dung Va Phat Trien Tri Tue Ha Noi Joint Stock Company Address: No 4, Lane 40, Ta Quang Buu Street, Bach Khoa Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101771584 Phone: 0249128761 Representative: Le Dinh Thuan Adress: No 45/19, Quang Trung Street, Ngoc Trao Ward, Thanh Hoa City, Thanh Hoa Province Bach Khoa Ward, Hai Ba Trung District, Ha Noi CityFounding date: 14 - 9 - 2005