Dau Tu Tong Hop Nguyen Son Tuyen LTD Address: No 11, 241 Bach Dang Lane, Chuong Duong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0107089674 Phone: 0973471506 Representative: Nguyen Thi Tuyen Adress: No 11, 241 Bach Dang Lane, Chuong Duong Ward, Hoan Kiem District, Ha Noi City Chuong Duong Ward, Hoan Kiem District, Ha Noi CityFounding date: 9 - 11 - 2015