Dau Tu Thuong Mai Va Xay Dung Huy Hoang LTD Address: No 01, 19a Civil Group, Khu 3, Ha Khanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701927507 Phone: 01238611666; 0838611666 Representative: Mai Van Ha Adress: No 01, 19a Civil Group, Khu 3, Ha Khanh Ward, Ha Long City, Quang Ninh Province Ha Khanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 10 - 4 - 2018