Xay Dung Hoang Hai Duong LTD Address: 3 Phuong Xuan Civil Group, Bac Nghia Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3101112788 Phone: 0972589333 Representative: Nguyen Van Hai Bac Nghia Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 14 - 1 - 2022