Dai Son Address: Ang Son, Ninh Hoa, Hoa Lu District, Ninh Binh Province Enterprise code: 2700280892 Phone: 0229620825 Representative: Nguyen An Ninh Adress: Ang Son, Ninh Hoa, Hoa Lu District, Ninh Binh Province Ninh Hoa Commune, Hoa Lu District, Ninh Binh ProvinceFounding date: 27 - 9 - 2004