Xay Dung Va Thuong Mai Hoang Han LTD Address: No 44, Civil Group 7, Khu 4, Gieng Day Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702150580 Phone: 0986935541 Representative: Nguyen Thi Huong Gieng Day Ward, Ha Long City, Quang Ninh ProvinceFounding date: 12 - 1 - 2024