Tu Van Xay Dung Viet Nam Joint Stock Company Address: P208, E6, Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101903946 Phone: 02422191309 Representative: Ngyen Chi Thanh Adress: P208, E6, Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi City Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi CityFounding date: 3 - 4 - 2006