1070 Aluminum Rod Wholesale, Aluminum Rod Suppliers - Alibaba. A wide variety of 1070 aluminum rod options are available to you, such as anodizing, mill finish, and polished. You can also choose from 6000 series, 5000 series, and 1000 series. As well as from is alloy, non-alloy. And whether 1070 aluminum rod is round, rectangular, or square.