Tongfeng offers a comprehensive range of polyester film products, with thicknesses spanning from 1.7 micrometers to 12 micrometers. These include polyester films for capacitors, aluminum-plastic composite base films, electronic tape base films, composite current collector base films, high-end carbon tape base films, and more. With an annual production capacity of 5,800 tons, our products are known for their stable quality, excellent performance, and high market recognition and acceptance.