Dau Tu Thuong Mai Dich Vu Val Joint Stock Company Address: 3rd Floor, No 14, Trung Yen 3 Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0500572911 Phone: 02435123672 Representative: To Thi Loan Adress: An Ha Hamlet, An Thuong Commune, Hoai Duc District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 27 - 11 - 2007