Dtpt Va TM Hoang Son LTD Address: No 18 Ngo Quyen, Quang Trung Ward, Ha Dong District, Ha Noi City Enterprise code: 0109872954 Phone: 0936485899 Representative: Doan Thi Hai Yen Quang Trung Ward, Ha Dong District, Ha Noi CityFounding date: 28 - 12 - 2021