Van Tai Va Kinh Doanh Vat Lieu Xay Dung Hoang Tien LTD Address: 55 Khu 5 Civil Group, Ha Khau Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701376257 Phone: 02033845499 Representative: Hoang Minh Tien Adress: Civil Group 55, Khu 5, Ha Khau Ward, Ha Long City, Quang Ninh Province Ha Khau Ward, Ha Long City, Quang Ninh ProvinceFounding date: 19 - 3 - 2010