In 1985, the company was established and starting the research, development and production of electrolytic copper foil with continuous process.
In 2001, single side glossy copper foil was developed for lithium battery.
In 2012, twenty-two patents were authorized and obtained national patent certificates, the technical transformation project of ultra-thin high-grade copper foil was successfully passed the approval and acceptance check in December, and obtained the financial support from the Ministry of Industry and Information Technology.
In 2017, the company established doctoral workstation. In the same year, twenty-two sets of high-precision electrolytic facilities were added, and the total annual production capacity of the company for lithium battery copper foil and electronic circuit copper foil was 10000 tons.
In 2018, the company completed the research and development of 6 micron high modulus copper foil product for lithium battery. The total annual production capacity of the company for lithium battery copper foil and electronic circuit copper foil reached 13000 tons.
In 2019, the research and development project for high tensile lithium battery copper foil was granted by the Major Science and Technology Special project of Jiangxi Province. The company passed the IATF16949 system certification.
In 2020, the company was voted as the potential Unicorn Enterprise in Jiangxi Province. Its 4.5 micron ultra-thin copper foil for lithium battery was successfully developed and began the customer promotion. The Lanzhou production base phase I was put into production, and Jiujiang Phase III and Lanzhou production base Phase II was started the construction. The total annual production capacity of the company for lithium battery copper foil and electronic circuit copper foil reached 30000 tons.
In 2021, the company was voted as the national level, specialized, refined and innovative “Small Giant” enterprise and became the national enterprise technology center. It successfully introduced the industrial capital strategic investment,
with LG Chemical, Ganfeng Lithium ect. as shareholders. Lanzhou production base Phase III was started the construction. The total annual production capacity of the company for lithium battery copper foil and electronic
circuit copper foil reached 49000 tons.
In 2022, the post-doctoral research workstation was established. The annual production capacity for electrolytic copper foil reached 85000 tons in total. On September 30th, the company passed the Municipal Committee Meeting of the Stock Exchange, and is prepared to be listed in the GEM of Shenzhen Stock Exchange.