FISEND.FISEND was established in June 2007 and is located in the Muping Economic Development Zone, Yantai, Shandong Province. As a company specializing in the research, development, production, and sales of copper-aluminum composite materials, it has a registered capital of 91.33 million yuan. The company's core business revolves around copper-aluminum composite technology. Its primary product lines include copper-aluminum composite materials and copper-clad aluminum wire series, dedicated to providing the market with high-performance composite metal material solutions.