In Quoc Oai LTD Address: Ngoc Than Hamlet, Ngoc My Commune, Quoc Oai District, Ha Noi City Enterprise code: 0500582589 Phone: 02433843986 Representative: Do Ngoc Hai Ngoc My Commune, Quoc Oai District, Ha Noi CityFounding date: 3 - 4 - 2008