During our recent factory visit and on-site discussions of steel coil, our team conducted in-depth communication on coating performance and substrate material selection.

From paint film thickness of prepainted galvanized steel coil, adhesion, and corrosion resistance to base steel quality and application matching, every detail was carefully reviewed to ensure stable, long-term performance in real projects.

This kind of face-to-face technical exchange helps us better understand customer needs and continuously improve product consistency and reliability.

Feel free to contact us for technical support or customized steel solutions of PPGI.