Dau Tu Xay Dung DHN Joint Stock Company Address: No 56, 4 Khu Minh Khai Civil Group, Cam Tay Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5701934864 Phone: 0943360560 Cam Tay Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 22 - 5 - 2018