Dich Vu Xay Lap Vien Thong HTT Joint Stock Company Address: No 26, Nguyen Van Troi Street, Mo Lao Ward, Ha Dong District, Ha Noi City Enterprise code: 0107645113 Phone: 0918556558 Representative: Nguyen Tat Thang Adress: No 26, Nguyen Van Troi Street, Mo Lao Ward, Ha Dong District, Ha Noi City Mo Lao Ward, Ha Dong District, Ha Noi CityFounding date: 24 - 11 - 2016