Hoang Ha Toan Cau LTD Address: No 89, Thanh Cong Street, Dinh Xa Hamlet, Van Tu Commune, Thuong Tin District, Ha Noi City Enterprise code: 0110949672 Phone: 0947497787 Representative: Tran Van Lich Van Tu Commune, Thuong Tin District, Ha Noi CityFounding date: 6 - 2 - 2025