Truyen Thong Vang Joint Stock Company Address: No 21, Alley 2/1, 2 Pham Than Duat Lane, Mai Dich Ward, Cau Giay District, Ha Noi City Enterprise code: 0107777582 Phone: 0972709455 Representative: Tran Thi Hoa Adress: Hamlet 5, Nam Tan Commune, Nam Dan District, Nghe An Province Mai Dich Ward, Cau Giay District, Ha Noi CityFounding date: 27 - 3 - 2017