Dau Tu Xay Dung Va Thuong Mai Duy Thanh Phat Joint Stock Company Address: No 99 Dong Thien, Vinh Hung Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111620400 Phone: 0899988699 Representative: Nguyen Khanh Dung Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 28 - 8 - 2026