Dau Tu Xay Dung Thuong Mai Dong Bac A Joint Stock Company Address: KM6, Khu 2, Hai Yen Ward, Mong Cai City, Quang Ninh Province Enterprise code: 5701162632 Phone: 02032242224 Representative: Van Minh Phuong Adress: Civil Group 11, Tran Thanh Ngo Ward, Kien An District, Hai Phong City Hai Yen Ward, Mong Cai City, Quang Ninh ProvinceFounding date: 28 - 4 - 2009