At Xenith Technology in Jiangsu, China, we’re driven by a cleaner, more sustainable future. For over 20 years, we’ve advanced battery copper foil technology.

Our ultra-thin copper foils support the batteries powering electric vehicles, renewable energy systems, and modern electronics. We’re committed to making clean energy solutions more widely available.

Our core team brings over 20 years of experience in copper foil production and R&D, with nearly 50 patent filings and a role in setting industry standards.

We were among the first in China to develop and produce lithium battery copper foil, including ultra-thin 4.5μm copper foil.