Dau Tu Va Xay Dung Vuong Bao Son Joint Stock Company Address: No 5, Alley 43/17, Lane 43, Kim Dong Street, Giap Bat Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108330885 Phone: 0896649068 Representative: Le Van Thang Giap Bat Ward, Hoang Mai District, Ha Noi CityFounding date: 18 - 6 - 2018