Dau Tu Vinh Trieu Joint Stock Company Address: 27/2 Le The Hieu, Ward 5, Dong Ha City, Quang Tri Province Enterprise code: 3200469933 Phone: 0989701999 Representative: Nguyen Thi Oanh Ward 5, Dong Ha City, Quang Tri ProvinceFounding date: 28 - 7 - 2010