Dich Vu Thuong Mai Va Vien Thong Ha Trang LTD Address: 247 To Hieu, Ha Cau Ward, Ha Dong District, Ha Noi City Enterprise code: 0108190130 Phone: 0888916999 Representative: Chu Thanh Ha Ha Cau Ward, Ha Dong District, Ha Noi CityFounding date: 19 - 3 - 2018