To adopt co-extruded multi-layer PET film, there is extremely good sticking and bending processability, excellent to anti-scratch and UV resistance, and excellent to chemistry resistance, dirty resistance and anti-graffities. PETs film without halogens, nonpoisonous, even apply to food safe grade, however it shall be replace PVC or PVDF to PET for environmental green film in the future. Caiyis film are suitable for the building construction and aluminum composite panel, domestic appliances & computer hosing, etc There are colorful and durable, artistically and environment friendly. (wooden grain, marble and stainless brushedetc), it shall be added your product value and promoted market competitiveness.