Dau Tu Va Xuat Nhap Khau Duc Thanh Joint Stock Company Address: No 22, Alley 22, Lane 105, Thuy Khue Street, Thuy Khue Ward, Tay Ho District, Ha Noi City Enterprise code: 0100963942 Phone: 02438231408 Representative: Dang Dinh Thinh Adress: No 37, Nguyen Sieu, Hang Buom Ward, Hoan Kiem District, Ha Noi City Thuy Khue Ward, Tay Ho District, Ha Noi CityFounding date: 25 - 1 - 2000