Dau Tu Xay Dung Ha Tang Econs LTD Address: No 194 Tan Trieu, Thanh Liet Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111269126 Phone: 0986001038 Representative: Pham Tran Duy Ha Noi CityFounding date: 31 - 10 - 2025