Cong Nghe Thong Tin Dia Ly Ek Joint Stock Company Address: 6th Floor, Technosoft Building, Duy Tan Street, Cau Giay District, Ha Noi City Enterprise code: 0104080296 Phone: 02462510750 Representative: Nguyen Van Thang Adress: P806 Nha 11D, Nam Trung Yen Urban Area, Cau Giay District, Ha Noi City Cau Giay District, Ha Noi CityFounding date: 31 - 7 - 2009