Dau Tu Xay Dung Thiet Bi Va Thuong Mai Thang Long SH LTD Address: No 50B, Thuong Thuy Street, Phu Thuong Ward, Tay Ho District, Ha Noi City Enterprise code: 0111397590 Phone: 0979801881 Representative: Dao Huu Duong Phu Thuong Ward, Tay Ho District, Ha Noi CityFounding date: 3 - 3 - 2026