Color Coated Aluminum-Zinc Alloy Steel Sheet (also known as Galvalume Steel) is a premium building material that combines the corrosion resistance of aluminum-zinc alloy coating with the aesthetic versatility of a vibrant color finish. Engineered for durability and visual appeal, this product is ideal for applications requiring long-term protection against harsh environments while maintaining architectural elegance.
With excellent formability, the sheet can be easily cut, bent, and shaped into roofing panels, wall claddings, and other structural components, streamlining installation processes and reducing labor costs. Its weather-resistant properties ensure long-term durability,
Offers a wide range of standard and bespoke colors, enabling seamless integration with architectural designs or brand aesthetics.Features multi-layer coatings (e.g., polyester, PVDF) with excellent resistance to fading, chalking, and UV degradation, ensuring long-lasting color retention.
With a galvanized base layer, zinc sacrificially protects the steel, offering outstanding corrosion prevention, especially in humid, coastal, and industrial environments. The color coating further isolates against external elements such as UV rays, moisture, and chemicals, preventing fading, chalking, and peeling, thus extending the product's lifespan.
Dual-Layer Protection: Composed of galvanized steel substrate (zinc layer ≥50g/m²) and polyester (PE), silicone-modified polyester (SMP), or PVDF coatings (thickness 20–25μm), providing long-term protection against UV radiation, rain, salt mist, and industrial pollutants.
Pre-coated corrugated steel is a pre-coated metal sheet that combines a corrugated structure design to increase the rigidity of the sheet and provide good drainage performance. This sheet is widely used in the construction industry, especially as a covering material for roofs and walls. Its surface coating is not only beautiful, but also can resist the erosion of ultraviolet radiation and bad weather for a long time, greatly extending the service life of the building.
