Dau Tu Xay Dung Hoa Loi Address: Civil Group 4, Song Bang Ward, Song Bang Ward, Cao Bang City, Cao Bang Province Enterprise code: 4800152552 Phone: 02063852917 Representative: Nguyen Cao Loi Adress: Civil Group 4, Song Bang Ward, Cao Bang City, Cao Bang Province Song Bang Ward, Cao Bang City, Cao Bang ProvinceFounding date: 2 - 12 - 2003