Dau Tu San Xuat Va Thuong Mai Toan Cau LTD Address: No 4 Hem 68/117/60, Nguyen Van Linh Street, Thach Ban Ward, Long Bien District, Ha Noi City Enterprise code: 0108292125 Phone: 0332238868 Representative: Phung Van Toan Thach Ban Ward, Long Bien District, Ha Noi CityFounding date: 25 - 5 - 2018