Tu Van Xay Dung Tong Hop Truong An LTD Address: Duc Truong Civil Group, Duc Ninh Dong Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3101098163 Phone: 0975701207 Representative: Dang Van Thoang Duc Ninh Dong Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 15 - 1 - 2021