Dau Tu Tu Van Xay Dung Thuong Mai HC Joint Stock Company Address: No 41 Hoa Yen, Bac Giang Ward, Tinh Bac Ninh, Viet Nam Enterprise code: 2401060923 Phone: 0912888069 Representative: Than Van Hoa Bac Ninh ProvinceFounding date: 6 - 2 - 2026