Thuong Mai Va Dich Vu Vien Thong Quang Anh Joint Stock Company Address: No 530, Thuy Khue Street, Buoi Ward, Tay Ho District, Ha Noi City Enterprise code: 0101542714 Phone: 0248364012 Representative: Bui Huy Quang Adress: B8B Phong 406, Kim Lien Ward, Dong Da District, Ha Noi City Buoi Ward, Tay Ho District, Ha Noi CityFounding date: 19 - 10 - 2004