Nghia Son Quang Tri Joint Stock Company Address: 536, Highway 9, Quarter 5, Ward 4, Dong Ha City, Quang Tri Province Enterprise code: 3200612407 Phone: 0918077333 Representative: Nguyen Thanh Ky Adress: 536, Highway 9, Ward 4, Dong Ha City, Quang Tri Province Ward 4, Dong Ha City, Quang Tri ProvinceFounding date: 11 - 5 - 2015