Don Bien Phong Tong Cot Address: Lung Gioong, Tong Cot Commune, Ha Quang District, Cao Bang Province Enterprise code: 4800927859 Phone: 02276226699 Representative: Luc Son Thuy Tong Cot Commune, Ha Quang District, Cao Bang ProvinceFounding date: 24 - 9 - 2021