Xay Dung Va Dich Vu Do Thi Viet Nam Joint Stock Company Address: No 13-LK25, Khu Nha O Ngo Thi Nham, Ngo Thi Nham Street, La Khe Ward, Ha Dong District, Ha Noi City Enterprise code: 0105342603 Phone: 0969859357 Representative: Nguyen Duc Quang La Khe Ward, Ha Dong District, Ha Noi CityFounding date: 1 - 6 - 2011