Dau Tu Xay Dung Va Thuong Mai Hoang Gia Quoc Oai LTD Address: Hamlet 2, Dong Thuong Hamlet, Dong Yen Commune, Quoc Oai District, Ha Noi City Enterprise code: 0106352869 Phone: 0989638555 Representative: Banh Duc Mao Adress: Hamlet 2, Yen Thai Hamlet, Dong Yen Commune, Quoc Oai District, Ha Noi City Dong Yen Commune, Quoc Oai District, Ha Noi CityFounding date: 5 - 11 - 2013