Tu Van Xuat Ban Va Truyen Thong Viet Joint Stock Company Address: 4/20, Lane 156, Hong Mai Street, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0106941624 Phone: 02422121923 Representative: Dinh Thi Quyen Adress: 7, 30/18 Ta Quang Buu Lane, Bach Khoa Ward, Hai Ba Trung District, Ha Noi City Bach Mai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 24 - 8 - 2015