Dau Tu Va Phat Trien Xay Dung Hong Ha LTD Address: 9a Khu 4 Civil Group, Ha Tu Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702118499 Phone: 0961459679 Representative: Hoang Minh Hieu Ha Tu Ward, Ha Long City, Quang Ninh ProvinceFounding date: 18 - 7 - 2022