Xay Dung Phat Trien Thanh Do Joint Stock Company Address: Civil Group 3, Khu 7, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701393277 Phone: 02033848208 Representative: Tran Quang Linh Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 18 - 5 - 2010