Dich Vu Truyen Thong Tong Hop Viet Nam Joint Stock Company Address: No 34, Lane 5, Tan My Civil Group, Nam Tu Liem District, Ha Noi City Enterprise code: 0106371251 Phone: 0983901357 Representative: Nguyen Minh Phong Adress: No 11, Tan My Civil Group, Nam Tu Liem District, Ha Noi City Nam Tu Liem District, Ha Noi CityFounding date: 21 - 11 - 2013