Hop Tac Xa Duy Trung Address: Truong Thanh Tuy, Say Hamlet, Be Trieu Commune, Hoa An District, Cao Bang Province Enterprise code: 4800337634 Phone: 0984976467 Representative: Truong Thanh Tuy Adress: Say Hamlet, Be Trieu Commune, Hoa An District, Cao Bang Province Be Trieu Commune, Hoa An District, Cao Bang ProvinceFounding date: 20 - 10 - 2009