Vat Lieu Xay Dung Vien Phat LTD Address: No 1, Hamlet 3, Quang Ngoc Hamlet, Co Do Commune, Ba Vi District, Ha Noi City Enterprise code: 0111416099 Phone: 0359850516 Representative: Truong Thi Thuy Nhan Co Do Commune, Ba Vi District, Ha Noi CityFounding date: 17 - 3 - 2026