Xuc Tien Dau Tu Tong Hop Hoang Son Viet Nam Joint Stock Company Address: Town 3.3, Khai Son Urban Area, Thuong Thanh Ward, Long Bien District, Ha Noi City Enterprise code: 0109912131 Phone: 02433201992 Representative: Hoang Van Anh Thuong Thanh Ward, Long Bien District, Ha Noi CityFounding date: 22 - 2 - 2022