Cong An Xa Tien Nguyen Address: Tan Tien Hamlet, Tien Nguyen Commune, Quang Binh District, Ha Giang Province Enterprise code: 5100501915 Phone: 0984469929 Representative: Hoang Trong Cuong Tien Nguyen Commune, Quang Binh District, Ha Giang ProvinceFounding date: 3 - 12 - 2021