Dau Tu Truyen Thong Dong Duong Joint Stock Company Address: 10 B Nguyen Gia Thieu, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102604297 Phone: 0913507545 Representative: Nguyen Thong Nhat Adress: No 42H Vo Thi Sau P.Thanh Nhan, Hai Ba Trung District, Ha Noi City Tran Hung Dao Ward, Hoan Kiem District, Ha Noi CityFounding date: 10 - 1 - 2008