The material combines the high mechanical resistance of steel with the conductivity and resistance to corrosion of copper. Patent certified, Songfa Alloy Material Co., Ltd. has been an expert in the field for more than 15 years, and we have built solid cooperation relationship with customers both at home and abroad. We have been providing this material to Yinlun Machinery Co., Ltd, the China largest oil cooler manufacturer, for their oil coolers as basis and get quite positive feedback. Hope to find a way to cooperate with you. Copper clad steel strip is widely used in the production of door, auto oil cooler, bullet casing and electrical accessories. Free samples can be sent for your evaluation. Contact: sales1 at china-songfa.com Packaging: Wood Pallet, or as your request Size: 0.4mm*600mm, also can be customized