Tu Van Va Dau Tu Xay Dung Quang Ninh Joint Stock Company Address: Civil Group 9, Khu 5, Ha Tu Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701638368 Phone: 0976561662 Representative: Vu Thanh Hai Ha Tu Ward, Ha Long City, Quang Ninh ProvinceFounding date: 11 - 6 - 2012