Giao Duc Va Truyen Thong Anna Joint Stock Company Address: No 19, 331 Tran Khat Chan Lane, Thanh Nhan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0107767464 Phone: 0966268905 Representative: Nguyen Thi Trang Thanh Nhan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 18 - 3 - 2017