Dau Tu Khu Do Thi Dai Trach 1 Joint Stock Company Address: Civil Group 3, Hoan Lao Commune, Tinh Quang Tri, Viet Nam Enterprise code: 3101152043 Phone: 0829177666 Representative: Phan Van Loi Quang Tri ProvinceFounding date: 21 - 1 - 2026