Truong Mam Non Hoa Dao - Thanh Pho Ha Long Address: Civil Group 25, Khu 4, Ha Khanh Ward, Ha Khanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700676441 Phone: 0203628647 Adress: No 319, Nguyen Van Cu Street, Hong Hai Ward, Ha Long City, Quang Ninh Province Ha Khanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 30 - 8 - 2007