Dau Tu Va Xay Dung Ha Khanh LTD Address: Cluster 2, Quynh Do Hamlet, Vinh Quynh Commune, Thanh Tri District, Ha Noi City Enterprise code: 0109507020 Phone: 0989504838 Representative: Phan Manh Ha Ngo Cong Khanh Vinh Quynh Commune, Thanh Tri District, Ha Noi CityFounding date: 22 - 1 - 2021