Bao An Va Dich Vu Thong Tin TDT Joint Stock Company Address: No 112 Ngo Gia Tu, Duc Giang Ward, Long Bien District, Ha Noi City Enterprise code: 0109891594 Phone: 0904629899 Representative: Tran Ngoc Dung Duc Giang Ward, Long Bien District, Ha Noi CityFounding date: 18 - 1 - 2022