Dau Tu Truyen Thong Quoc Gia LTD Address: P601, 6th Floor, Toa Sky City Tower A, 88 Lang Ha, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0107685324 Phone: 0948596456 Representative: Vu Thi Mai Huong Adress: P316, Nha B9, 20 Lang Ha Lane, Lang Ha Ward, Dong Da District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 28 - 12 - 2016