Tu Van Va Ho Tro Dich Vu Truyen Thong The Vinh LTD Address: C6, Tong Cuc Hau Can Town, Lane 82, Nguyen Phuc Lai Street, Dong Da District, Ha Noi City Enterprise code: 0101611686 Phone: 0245146108 Representative: Nguyen Thi Thai Adress: C9 Dai Tu, Dai Kim Ward, Hoang Mai District, Ha Noi City Dong Da District, Ha Noi CityFounding date: 28 - 2 - 2005