Xay Dung Long Ngoc Joint Stock Company Address: Duc Khe Hamlet, Huong Son Commune, My Duc District, Ha Noi City Enterprise code: 0500457274 Phone: 0984914256 Representative: Nguyen Van Ngoc Adress: Duc Khe Hamlet, Huong Son Commune, My Duc District, Ha Noi City Huong Son Commune, My Duc District, Ha Noi CityFounding date: 17 - 11 - 2004