Hop Tac Xa Phong Dung Address: Lung Giong Hamlet, Tong Cot Commune, Ha Quang District, Cao Bang Province Enterprise code: 4800889836 Phone: 02038147343 Representative: Vuong Van Phong Adress: Lung Giong Hamlet, Tong Cot Commune, Ha Quang District, Cao Bang Province Tong Cot Commune, Ha Quang District, Cao Bang ProvinceFounding date: 8 - 6 - 2015