Xay Dung Ket Cau Thep Phuong Hung LTD Address: Dong Huu Hamlet, Vat Lai Commune, Ba Vi District, Ha Noi City Enterprise code: 0111404093 Phone: 0969073666 Representative: Dinh Trong Hung Vat Lai Commune, Ba Vi District, Ha Noi CityFounding date: 9 - 3 - 2026