CN Cong Ty CP Co Khi Xay Dung Giao Thong Thang Long- XN Thuong Mai Va Dich Vu Van Tai Address: No 321, Vinh Hung Street, Thanh Tri Ward, Hoang Mai District, Ha Noi City Enterprise code: 0100108991-001 Phone: 02436440398 Representative: Doan Tien Dung Adress: No 446, Khuong Dinh Street, Ha Dinh Ward, Thanh Xuan District, Ha Noi City Thanh Tri Ward, Hoang Mai District, Ha Noi CityFounding date: 21 - 1 - 2008