Our factory specializes in producing high-quality Treated RA Copper Foil, which is a crucial component used in the manufacturing of printed circuit boards (PCBs) and lithium-ion batteries. Our product boasts exceptional mechanical properties, allowing it to withstand harsh conditions such as high temperature and humidity. The copper surface is treated with a special chemical process, ensuring excellent adhesion to the substrate material and rapid heat dissipation. With a thickness ranging from 18μm to 105μm, our Treated RA Copper Foil suits various applications, including flexible PCBs, high-speed signal transmission, and power modules. Our production process adheres to strict quality standards, ensuring that our products meet or exceed industry specifications. Trust us to deliver superior Treated RA Copper Foil products that meet your exact requirements.