Thuong Mai Xang Dau Hoang Long Joint Stock Company Address: KM16+700, Lang Hoa Lac Street, Yen Son Commune, Quoc Oai District, Ha Noi City Enterprise code: 0107571020 Phone: 0911386999 Representative: Vu Thi Cam Adress: P1113-E8 Thanh Xuan Bac, Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi City Yen Son Commune, Quoc Oai District, Ha Noi CityFounding date: 22 - 9 - 2016