Dau Tu, Thuong Mai Va Xay Dung Giao Thong 1 Joint Stock Company Address: 548 Nguyen Van Cu, Long Bien District, Ha Noi City Enterprise code: 0100104732 Phone: 02438724903 Representative: Chu Thi Anh Mai Adress: No 14, 180 Thai Thinh Lane, Dong Da District, Ha Noi City Long Bien District, Ha Noi CityFounding date: 19 - 5 - 1998