Dau Tu San Xuat Va Thuong Mai Duy Tien LTD Address: No 2/15, Lane 189, An Duong Street, Yen Phu Ward, Tay Ho District, Ha Noi City Enterprise code: 0102552031 Phone: 0247190244 Representative: Nguyen Ba Tuong Adress: 13- A2, An Duong Street, Yen Phu Ward, Tay Ho District, Ha Noi City Yen Phu Ward, Tay Ho District, Ha Noi CityFounding date: 4 - 12 - 2007