Hangzhou Dongxing Telecommunication Material Co.,Ltd is one of the professional China copper-aluminum composite foil manufacturers and suppliers, and equipped with a productive copper-aluminum composite foil factory and company, welcome to contact us.Product Details    Key Specifications/Special Features:Product characteristics:Conductive material made of copper-aluminum composite foilDimension: thickness: 0.10mm-0.25mm, width: 125-400mm, weight of single coil: