Dau Tu Va Cong Nghe Xay Dung Da Phuc Joint Stock Company Address: Da Phuc Hamlet, Sai Son Commune, Quoc Oai District, Ha Noi City Enterprise code: 0108168840 Phone: 0944336650 Representative: Phan Trong Hieu Sai Son Commune, Quoc Oai District, Ha Noi CityFounding date: 21 - 2 - 2018