Tu Van Va Xay Lap Vien Thong Tecscom Joint Stock Company Address: No 24, 38C Civil Group, Thuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0102326402 Phone: 0246405643 Representative: Le Phu Thao Adress: No 24, 38C Civil Group, Thuong Dinh Ward, Thanh Xuan District, Ha Noi City Thuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 26 - 7 - 2007