Cong An Xa Tra Son Address: Trung Hamlet, Tra Son Commune, Tra Bong District, Quang Ngai Province Enterprise code: 4300877800 Phone: 0969146969 Representative: Vo Duy Phong Tra Son Commune, Tra Bong District, Quang Ngai ProvinceFounding date: 18 - 11 - 2021