Nam Sao Bong Gao Vang LTD Address: B20, Lot 19, Moi Dinh Cong Urban Area, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107629746 Phone: 02436402588 Representative: Bui Thi Huong Giang Adress: No 50a, Hang Bai Street, Hang Bai Ward, Hoan Kiem District, Ha Noi City Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 10 - 11 - 2016