RA Copper Foil is a high-quality and reliable product that is produced in our factory. Our copper foil is made of pure copper and is annealed to provide high flexibility and durability, making it perfect for a variety of applications. Our RA copper foil is available in a range of sizes and thicknesses to suit various requirements. It is commonly used in the electronics industry for printed circuit boards, power transformers, and other applications. Our factory ensures that the copper foil is manufactured with strict quality control measures, ensuring consistency and reliability in every order. Trust us for your copper foil needs and receive the highest quality products at competitive prices.