Dau Tu Xay Dung & Thuong Mai Ha Long Joint Stock Company Address: Civil Group 5, Khu 1, Ha Trung Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701525597 Phone: 0985650566 Representative: Bui Tho Dung Adress: Civil Group 5, Khu 1, Ha Trung Ward, Ha Long City, Quang Ninh Province Ha Trung Ward, Ha Long City, Quang Ninh ProvinceFounding date: 21 - 9 - 2011