On July 31, 2020 China New Infrastructure and Innovative Application of Copper based Materials (Fuzhou) Development Forum was held by China Non-ferrous Metal Processing Industry Association and people's Government of Fuzhou City, Jiangxi Province, undertook by Management Committee of Fuzhou High-tech Industrial Development Zone and Jiangxi Jinpin Copper Technology Co., LTD. At the Kaiyuan Mingdu Hotel, Fenghuang, Fuzhou, Jiangxi province. A total of 170 copper processing related enterprises more than 350 people attended the event.

 Zhang Hang, deputy general manager of the company, made a report titled "CuCr and CuFe high-performance Copper Alloys help New Infrastructure development in China", which mainly introduced the three manufacturing bases of Si Rui new materials, product tree of Si Rui new materials, customer distribution, CuCr and CuFe series alloys. CuCr series of high performance copper alloy is used in various forms in UHV, power transmission and transformation, intercity high-speed railway, 5G infrastructure, new energy vehicles and charging pile, CuCr series of high performance copper alloy production technology, performance characteristics. As well as CuFe high performance copper alloy and its application, including its eight manufacturing processes, mechanical properties (tensile strength), thermal conductivity and softening temperature of cu-Fe alloy, electromagnetic shielding performance, etc., also introduced CuFe alloy in mobile phone CPU shielding cover, wireless charging etching circuit board applications.