Uy Ban Nhan Dan Xa Doi Son Address: Doi Nhat Hamlet, Doi Son Commune, Duy Tien District, Ha Nam Province Enterprise code: 0700253623 Phone: 02126838219 Representative: Chu The Canh Doi Son Commune, Duy Tien Town, Ha Nam ProvinceFounding date: 11 - 10 - 2007