Dich Vu Truyen Thong Marchio Viet Nam Joint Stock Company Address: No 4, Alley 30, Lane 71, Hoang Van Thai Street, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0106146577 Phone: 0915921368 Representative: Nguyen Tu Viet Anh Adress: 21/158/111 Ngoc Ha, Ngoc Ha Ward, Ba Dinh District, Ha Noi City Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 9 - 4 - 2013