Dau Tu Xay Dung Va Thuong Mai Hung Hanh LTD Address: No 41, Civil Group 8, Khu 1, Cao Xanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701673066 Phone: 02033655204 Representative: Ha Thi Hanh Adress: Civil Group 5, Khu 3, Tran Hung Dao Ward, Ha Long City, Quang Ninh Province Cao Xanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 5 - 4 - 2013