Cong Nghe Va Truyen Thong Toan Vinh LTD Address: No 6, 127/56 Van Cao Alley, Lieu Giai Ward, Ba Dinh District, Ha Noi City Enterprise code: 0104125282 Phone: 02439989559 Representative: Ngo Viet Dung Adress: No 6, 127/56 Van Cao Alley, Lieu Giai Ward, Ba Dinh District, Ha Noi City Lieu Giai Ward, Ba Dinh District, Ha Noi CityFounding date: 24 - 8 - 2009