Dich Vu Thong Tin Khoa Hoc Cong Nghe Joint Stock Company Address: No 13, Lot 2C Trung Hoa Khu DTM Trung Yen, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101697838 Phone: 0247830393 Representative: Le Van Tien Adress: C5a, Hoang Ngoc Phach Street, Lang Ha Ward, Dong Da District, Ha Noi City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 5 - 7 - 2005