Hop Tac Xa Nam Binh Address: Na Lu, Hoang Tung, Hoa An District, Cao Bang Province Enterprise code: 4800163498 Phone: 0206760397 Representative: Chu Van Binh Adress: Na Lu, Hoang Tung, Hoa An District, Cao Bang Province Hoang Tung Commune, Hoa An District, Cao Bang ProvinceFounding date: 14 - 3 - 2007