1 Thanh Vien Tin Hoc Quang Binh LTD Address: 129, Civil Group 69, Khu 7, Ha Khau Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701299588 Phone: 02033647158 Representative: Dang Quang Binh Adress: Civil Group 3, Khu 5, Gieng Day Ward, Ha Long City, Quang Ninh Province Ha Khau Ward, Ha Long City, Quang Ninh ProvinceFounding date: 31 - 7 - 2009