Doanh Nghiep Doan Thang Address: Cay So 2, Dau Cau Gia Cung, Ngoc Xuan Ward, Cao Bang City, Cao Bang Province Enterprise code: 4800144671 Phone: 02063855512 Representative: Doan Thang Ngoc Xuan Ward, Cao Bang City, Cao Bang ProvinceFounding date: 1 - 4 - 2002