Dau Tu Xay Dung Xuan Hoa Joint Stock Company Address: No 35a, Civil Group 41, Khu 4, Ha Trung Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702137244 Phone: 0969968296 Representative: Doan Xuan Hoa Ha Trung Ward, Ha Long City, Quang Ninh ProvinceFounding date: 13 - 6 - 2023