This is first clod tandem cold rolling line in China with international advanced technology, including 2000mm double stands cold rolling mill made by SMS of Germany, 2000mm DSR single stand cold rolling mill made by SAVI of UK, 2000mm high speed edge trimming machine made by Frohling of Germany, 1980mm slitting machine made by Stamco of USA, roller grinding machine made by Herkuless of Germany, packing machine made by Samjung of Korea and other advanced equipments.

The cold tandem rolling line was installed and start production in 2011, which made Chalco-SWA become large-scale and professional production base for typical high precision products like can stock, printing used CTP sheets or coils, top-grade foil stock, etc.