Dau Tu Cong Nghe Viet Joint Stock Company Address: No 15/23, Lane 73, Duc Dien Street, Bac Tu Liem District, Ha Noi City Enterprise code: 0104655579 Phone: 0904842575 Representative: Dinh Van Duong Adress: 1 Dong Xa Civil Group, Cau Giay District, Ha Noi City Bac Tu Liem District, Ha Noi CityFounding date: 13 - 5 - 2010