Trung Tam Dao Tao Huan Luyen TDTT QB Address: Le Duan Street, Hai Dinh Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3100617176 Phone: 02323829938 Representative: Nguyen Xuan Ty Hai Dinh Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 14 - 6 - 2010