Dien Tu Vien Thong Tin Hoc Hoang Khang LTD Address: 41 Lac Long Quan, Tran Quang Dieu Ward, Quy Nhon City, Binh Dinh Province Enterprise code: 4100605856 Phone: 02056222004 Representative: Tran Minh Trieu Adress: Phu An Hamlet, Hoai Huong Commune, Hoai Nhon District, Binh Dinh Province Tran Quang Dieu Ward, Quy Nhon City, Binh Dinh ProvinceFounding date: 29 - 5 - 2006