Phuong Bac Address: Civil Group 23, Khoi 3a, Song Hien Ward, Cao Bang Province Enterprise code: 4800151830 Phone: 0206852846 Representative: Luong Van Khao Adress: Civil Group 23, Khoi 3a, Song Hien Ward, Cao Bang City, Cao Bang Province Song Hien Ward, Cao Bang City, Cao Bang ProvinceFounding date: 15 - 8 - 2003