Xay Dung Thuong Mai Dong Bac Joint Stock Company Address: Civil Group 10, Khu 7, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701245430 Phone: 02036567686 Representative: Tran Trong Bang Adress: Civil Group 10, Khu 7, Bai Chay Ward, Ha Long City, Quang Ninh Province Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 3 - 6 - 2009