Dau Tu Xay Dung Va Thuong Mai Hieu Nghia Joint Stock Company Address: No 10, Civil Group 80, Khu 8, Cua Ong Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5702123040 Phone: 0988127931 Representative: Bui Duc Thien Adress: Civil Group 80, Khu 8, Cua Ong Ward, Cam Pha City, Quang Ninh Province Cua Ong Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 17 - 10 - 2022