Jinchuan Copper Precious Metal Company and Niedu Industrial Company showcased their products at the 33rd International Electronic Circuit Exhibition, which ran in Shanghai's National Exhibition and Convention Center from March 24 to 26.
The 33rd International Electronic Circuit Exhibition took place in Shanghai last week
At the exhibition, Jinchuan Copper introduced products such as high-purity copper sulfate and Jinchuan copper foil, highlighting their technical advantages and innovative capabilities for the field of copper processing.
High-purity copper sulfate is widely used in the electroplating of printed circuit boards and electronic components, chemical plating, plastic plating, and high-end decorative electroplating, tailored for the semiconductor, printed circuit board, and high-end electroplating industries. The 4.5-micron double-sided light lithium battery copper foil has stable physical properties, can adapt to various complex battery design requirements, and provides strong support for battery miniaturization and light-weighting. Standard copper foil is suitable for CCL, PCB and other fields, promoting the high-quality development of the electronic information industry.
Jinchuan's copper foil
Niedu Industrial Company focused on showcasing microcrystalline phosphor copper balls, high-purity oxygen-free copper angles, tin anodes and breakthrough products like IC punch-type lead frames and high-precision electronic copper strips.
Jinchuan at the exhibition
Niedu says it adheres to the business philosophy of "quality first, customer foremost", relying on independent innovation to build a rich product matrix in the electronic circuit industry. The company intends to deepen cooperation in technology optimization and scenario adaptation around high-precision electronic copper strips, IC lead frames and other products. By matching technology demands with material solutions efficiently, they aim to accelerate the industrial application of new products in fields such as 5G communication and automotive electronics. This will inject continuous development momentum into the company's electronic circuit material business, promoting technological iteration and market expansion.
