Tongfeng supplies a comprehensive range of polyester films with thickness ranging from 1.7 μm to 12 μm. Our product portfolio covers polyester films for capacitors, aluminum-plastic composite base films, base films for electronic adhesive tapes, base films for composite current collectors, high-end hot stamping polyester films and more, with an annual production capacity of 5,800 tons. Featuring stable quality and outstanding performance, our products enjoy strong market recognition and an excellent reputation worldwide