Van Phong Dai Dien Cong Ty Co Phan Van Tai Va Xay Dung Ha An Address: No 5, Duc Thuong Street, Thuong Thuy Hamlet, Xa, Hoai Duc District, Ha Noi City Enterprise code: 0317281053-001 Phone: 0975288089 Representative: Le Duy Thinh Ha Noi CityFounding date: 16 - 1 - 2026