Hoang Ngoc Nam Address: 2 Duc Thang Hamlet, Dong Quang Commune, Dong Son District, Thanh Hoa Province Enterprise code: 2800636013 Phone: 01647319494; 0347319494 Representative: Hoang Ngoc Nam Adress: Van Khe Hamlet, Dong Vinh Commune, Thanh Hoa City, Thanh Hoa Province Dong Quang Commune, Dong Son District, Thanh Hoa ProvinceFounding date: 14 - 1 - 2010