Dien Tu - Tin Hoc Dong Duong LTD Address: 326 Ly Thuong Kiet, Bac Ly Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3100555297 Phone: 02323600353 Representative: Tran Duc Duong Adress: TK11, Dong Phu Ward, Dong Hoi City, Quang Binh Province Bac Ly Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 11 - 3 - 2010