Truong Mam Non Hung Thang - Thanh Pho Ha Long Address: Civil Group 8, Khu 3, Hung Thang Ward, Hung Thang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700677325 Phone: 0203647751 Adress: No 259, Le Thanh Tong Street, Hon Gai Ward, Ha Long City, Quang Ninh Province Hung Thang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 7 - 9 - 2007