Dau Tu Tu Van Truyen Thong Viet Nam Joint Stock Company Address: No 20, 1 Doan Ket Lane, Thanh Lam Street, Phu Lam Ward, Ha Dong District, Ha Noi City Enterprise code: 0106285179 Phone: 0227563333 Representative: Nhu Thi Van Adress: An Dong Hamlet, Thai Hoa Commune, Binh Giang District, Hai Duong Province Phu Lam Ward, Ha Dong District, Ha Noi CityFounding date: 20 - 8 - 2013