Truyen Thong Va Xa Hoi Viet Nam Joint Stock Company Address: 3rd Floor, No 23 Lien Ke 18, KDTM Van Khe, La Khe Ward, Ha Dong District, Ha Noi City Enterprise code: 0106156374 Phone: 02463251731 Representative: Le Van Khoa Adress: 219 Nguyen Ngoc Vu Lane, Trung Hoa Ward, Cau Giay District, Ha Noi City La Khe Ward, Ha Dong District, Ha Noi CityFounding date: 18 - 4 - 2013