Dau Tu Va Xay Dung Toan Thu QN LTD Address: No 239, Bai Muoi Urban Area, Cao Thang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702109039 Phone: 02273282966 Representative: Nguyen Kim Hoa Cao Thang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 28 - 1 - 2022