Qingdao Haoyuexin Electronic Materials Co., Ltd. Is located in the attractive city of Binhai Licang District, Qingdao City, Shandong Province. It is a regional office specializing in new energy materials. The company is located in Linyi Economic Development Zone, Shandong Province, is a use of scrap copper research and development, production and sales of high-grade electronic copper foil technology-intensive enterprises., The company's leading products are single-sided smooth copper foil, double-sided smooth copper foil, PCB printed circuit board copper foil, three-dimensional porous current collector copper foil, high temperature and high ductility copper foil, lithium battery negative current collector copper foil, nickel-copper alloy foil, etc., the products are mainly used in electric vehicle lithium-ion battery, mobile phone and Digital Products Lithium battery, Digital Electronic Shield and circuit board and other fields.