Dau Tu Xay Dung Va Van Tai Ha Tay LTD Address: Van Son Hamlet, Tran Phu Commune, Ha Noi City, Viet Nam, Ha Noi City Enterprise code: 0111647579 Tran Phu Commune, Hai Ba Trung District, Ha Noi CityFounding date: 2 - 10 - 2026