Thuong Nghiep Tong Hop Hoa An Joint Stock Company Address: Nuoc Hai Town, Hoa An District, Cao Bang Province Enterprise code: 4800153193 Phone: 0206860179 Representative: Luong Thi Xuan Adress: Nuoc Hai Town, Hoa An District, Cao Bang Province Founding date: 24 - 2 - 2004