Thuong Mai Dich Vu Va Cong Nghe Kien Bao LTD Address: No 7, Tong Duy Tan Street, Hang Bong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0108828688 Phone: 0972357382 Representative: Nguyen Hai Yen Adress: No 7, Tong Duy Tan Street, Hang Bong Ward, Hoan Kiem District, Ha Noi City Hang Bong Ward, Hoan Kiem District, Ha Noi CityFounding date: 17 - 7 - 2019