Dau Tu Xay Dung 686 Joint Stock Company Address: No 116, Hamlet 12, Vi Trung Commune, Vi Thuy District, Hau Giang Province Enterprise code: 6300340199 Phone: 0917686786 Representative: Doan Thuy Quyen Vi Trung Commune, Vi Thuy District, Hau Giang ProvinceFounding date: 18 - 1 - 2021