Dau Tu Va Phat Trien Cong Nghe Thuan Quang Joint Stock Company Address: Civil Group 20, Khu 3, Ha Khanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701373030 Phone: 0983609390 Representative: Tran Quang Khai Adress: Civil Group 20, Khu 3, Ha Khanh Ward, Ha Long City, Quang Ninh Province Ha Khanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 5 - 3 - 2010