Thuong Mai Va Xay Dung Hoang Tan Joint Stock Company Address: No 94, Anh Dao Street, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702118770 Phone: 0934204888 Representative: Duong Van Dung Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 20 - 7 - 2022