Dau Tu Ngan Son LTD Address: Thuong Hamlet, Ninh Van Commune, Hoa Lu District, Ninh Binh Province Enterprise code: 2700846592 Phone: 0916623009 Representative: Le Quang Hoan Ninh Van Commune, Hoa Lu District, Ninh Binh ProvinceFounding date: 11 - 10 - 2017