Xay Dung Va Van Tai Hoang Tien LTD Address: 1 Khu 5 Civil Group, Gieng Day Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702136402 Phone: 0356111287 Representative: Hoang Xuan Tien Gieng Day Ward, Ha Long City, Quang Ninh ProvinceFounding date: 31 - 5 - 2023