Phuong Hanh Address: So 4 Civil Group, Nguyen Binh Town, Nguyen Binh District, Cao Bang Province Enterprise code: 4800100868 Phone: 02063872045 Representative: Le Quy Phuong Nguyen Binh Town, Nguyen Binh District, Cao Bang ProvinceFounding date: 28 - 8 - 1998