Thuong Mai Va Dau Tu Xay Dung Bao Son Joint Stock Company Address: No 23, Lane 18, Dong Thang Street, Dong Ngac Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111365687 Phone: 0981955684 Representative: Nguyen Van Quan Dong Ngac Ward, Bac Tu Liem District, Ha Noi CityFounding date: 27 - 1 - 2026