Doanh Nghiep Xay Dung Ngoc Xuan Address: No 044, Hoang Dinh Giong Street, Hop Giang, Cao Bang City, Cao Bang Province Enterprise code: 4800143572 Phone: 0206858277 Representative: Tran Dang Dang Adress: SN46, Ly Tu Trong, Hop Giang, Cao Bang City, Cao Bang Province Hop Giang Ward, Cao Bang City, Cao Bang ProvinceFounding date: 4 - 1 - 2002