Xay Dung Va Thuong Mai Duc Hai Joint Stock Company Address: Civil Group 3, Khu 9, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701013045 Phone: 02033847884 Representative: Nguyen Van Duc Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 26 - 12 - 2008