Tu Van Xay Dung Cong Trinh Va Ha Tang X11 LTD Address: No 9C, Lane 99/135, Dinh Cong Street, Civil Group 17, Dinh Cong Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111387306 Phone: 0985494678 Representative: Pham Huy Thanh Ha Noi CityFounding date: 11 - 2 - 2026