Thiet Ke Xay Dung Dong Bac Joint Stock Company Address: 1 Khu 8 Civil Group, Cam Thanh Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5702015380 Phone: 02036545658 Representative: Nguyen Thi Xam Adress: Dai Tra Hamlet, Dong Phuong Commune, Kien Thuy District, Hai Phong City Cam Thanh Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 4 - 10 - 2019