Supro PPF Quality Control

We are certified as a National High-tech Enterprise. Our factory has passed ISO management system certification and CE certification.

We establish long-term strategic cooperation with internationally renowned raw material suppliers including Lubrizol, BASF and Ashland, with official partnership certificates.

All products are equipped with authoritative third-party test reports. We implement strict quality control throughout raw material sourcing, production and delivery to ensure compliant and stable quality of PPF and cast wrapping films.