Dien Tu Tin Hoc HTC LTD Address: 72 Le Loi, Hai Dinh Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3100294077 Phone: 02323827878 Representative: Nguyen Van Chin Adress: Tieu Khu 4, Hai Dinh Ward, Dong Hoi City, Quang Binh Province Hai Dinh Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 23 - 12 - 2002