Thuong Mai Tin Hoc - Vien Thong Linh Xuan LTD Address: 155 Chua Boc, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0101263982 Phone: 0245634591 Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 30 - 7 - 2002