Duxinjuan

Follow along for a hands-on demonstration that highlights performance points of hot-dipped galvanized steel coils. In this video, we showcase the complete manufacturing process, from pickling and surface preparation to the final zinc coating application. You'll see real-time testing of zinc layer adhesion, corrosion resistance performance, and quality control procedures. We'll demonstrate how different zinc coating weights (Z40-Z275) affect durability and suitability for various roofing applications. This walkthrough provides valuable insights into material selection, manufacturing standards, and practical applications for construction professionals.