Sono Mien Bac Joint Stock Company Address: 42 Trieu Viet Vuong, Nguyen Du Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0110063718 Phone: 0973729868 Representative: Pham Thi Mai Nguyen Du Ward, Hai Ba Trung District, Ha Noi CityFounding date: 18 - 7 - 2022