Hoai Anh LTD Address: 28 Khu 3 Civil Group, Ha Tu Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700456206 Phone: 02143835880 Representative: Nguyen Van Hoi Adress: 28 Khu 3 Civil Group, Ha Tu Ward, Ha Long City, Quang Ninh Province Ha Tu Ward, Ha Long City, Quang Ninh ProvinceFounding date: 28 - 7 - 2003