Hop Tac Xa Giang Son Address: Mo Sat Hamlet, Dan Chu Commune, Hoa An District, Cao Bang Province Enterprise code: 4800201979 Phone: 0915424853 Representative: Hoang Binh Phuong Adress: Mo Sat Hamlet, Dan Chu Commune, Hoa An District, Cao Bang Province Dan Chu Commune, Hoa An District, Cao Bang ProvinceFounding date: 7 - 4 - 2009