The company is one of the pioneers of self-developed and self-produced electrolytic copper foil in China. The company was founded in 1989, originated from an enterprise founded by the Changchun Institute of Applied Chemistry of the Chinese Academy of Sciences, and was listed on the main board of the Shanghai Stock Exchange in 1997. The company has four major electrolytic copper foil production bases, and has now become an internationally renowned leading supplier of lithium battery copper foil. The company is mainly engaged in R&D, production and sales of electrolytic copper foil for lithium-ion batteries. The company's main products include electrolytic copper foil for lithium batteries, high-end copper foil, porous copper foil for lithium electronics, electrolytic copper foil for printed circuit boards, and ultra-thick electrolytic copper foil. Corporate honors: The company was awarded “Composite Fluid Collector Pioneer”, “2023 Composite Fluid Quality Supplier” and “2023 Lithium Battery Material Industry TOP50” by Gaogong Consulting, and won honors such as “2023 Top 15 Companies with Outstanding Contributions to the Global Industry” at the World Power Battery Conference. The company was awarded the “Lithium Battery Material Industry TOP50” by Gaogong Lithium Battery and Gaogong Industry Research Institute, the “2023 Composite Fluid Industry Pioneer Award” by Gaogong Consulting, and the 2022 Advanced Technology Innovation Unit by Guangdong Battery Industry Association. In addition, it also received awards such as the 2023 China Power Battery Industry Innovation Alliance China Power Battery Supply Chain Top 50 and the “5th China Electronic Materials Industry Comprehensive Ranking Top 50 Enterprises”.