Cong An Xa Cam Hieu Address: Vinh Dai Hamlet, Cam Hieu Commune, Cam Lo District, Quang Tri Province Enterprise code: 3200747154 Phone: 0966470024 Representative: Nguyen Thi Thanh Phuong Cam Hieu Commune, Cam Lo District, Quang Tri ProvinceFounding date: 3 - 11 - 2021