Tu Van Xay Dung Kien Long Quang Tri Joint Stock Company Address: Khom Tan Vinh, Dong Luong Ward, Dong Ha City, Quang Tri Province Enterprise code: 3200638490 Phone: 0941262068 Representative: Le Duc Hoa Dong Luong Ward, Dong Ha City, Quang Tri ProvinceFounding date: 23 - 1 - 2017