Dien Tu Cong Nghe Tin Hoc Truyen Thong LTD Address: Zoom 20 Nha T13a Khu, Nam Dong Town, Nam Dong Ward, Dong Da District, Ha Noi City Enterprise code: 0101293031 Phone: 0903222694 Representative: Le Huu Huy Adress: No 9a, An Trach Street, Quoc Tu Giam Ward, Dong Da District, Ha Noi City Nam Dong Ward, Dong Da District, Ha Noi CityFounding date: 16 - 10 - 2002