Thuong Mai Dau Tu Tien Bo Joint Stock Company Address: No 1, 321 Vinh Hung Lane, Thanh Tri Ward, Hoang Mai District, Ha Noi City Enterprise code: 0100509545 Phone: 0248262906 Representative: Hoang Thi Dung Adress: 56 Tran Xuan Soan, Hai Ba Trung District, Ha Noi City Thanh Tri Ward, Hoang Mai District, Ha Noi CityFounding date: 17 - 7 - 1998