Doanh Nghiep Xay Dung Hieu Giang Address: Na Chuong Hamlet, Hoa Chung Ward, Cao Bang City, Cao Bang Province Enterprise code: 4800145876 Phone: 0206857778 Representative: Hoang Thi Vinh Adress: Na Chuong, Hoa Chung Ward, Cao Bang City, Cao Bang Province Hoa Chung Ward, Cao Bang City, Cao Bang ProvinceFounding date: 6 - 6 - 2002