Dau Tu Xay Dung Trong Nguyen Joint Stock Company Address: No 24, Civil Group 4, Khu 9a, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701919009 Phone: 02033844228 Representative: Nguyen Van Truong Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 30 - 1 - 2018