Xay Dung Cong Trinh Giao Thong Bac Nam Joint Stock Company Address: 440, Tran Khat Chan Street, Thanh Nhan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101211790 Phone: 0249784508; 0249784509 Representative: Vu Viet Dung Adress: No 60, Hoang Dieu Street, Ba Dinh District, Ha Noi City Thanh Nhan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 6 - 3 - 2002