Dau Tu Chau A Joint Stock Company Address: Chua Hamlet, Nhat Tao Hamlet, Dong Ngac Commune, Dong Ngac Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0101658109 Phone: 0913032333 Representative: Nguyen The Hoan Adress: Chua Hamlet, Nhat Tao Hamlet, Dong Ngac Commune, Tu Liem District, Ha Noi City Dong Ngac Ward, Bac Tu Liem District, Ha Noi CityFounding date: 25 - 5 - 2005