Dau Tu Xay Dung Va Thuong Mai Dth Ha Long Joint Stock Company Address: No 298 Gieng Don, Tran Hung Dao Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701754614 Phone: 02399935555 Representative: Nguyen Minh Duc Adress: 15 Khu 3a Civil Group, Gieng Day Ward, Ha Long City, Quang Ninh Province Tran Hung Dao Ward, Ha Long City, Quang Ninh ProvinceFounding date: 4 - 5 - 2015