Huawei Aluminum sorts out the five characteristics of color-coated aluminum 1. Flatness: no composite high-temperature indentation on the surface, no residual stress on the board surface, and no deformation after shearing; 2. Decoration: painted wood grain, stone grain, with realistic and real texture; 3. Weather resistance: The baked varnish pattern formed by continuous coating and high-temperature baking has high gloss retention, good color stability, and minimal change in color difference. 4. Mechanical properties: high-quality aluminum materials, plastics and adhesives are selected, and advanced composite technology is adopted. The product has the bending resistance and flexural strength required for decorative panels. In the four seasons, the wind pressure, temperature, humidity and other factors changes without causing bending, deformation, expansion, etc. 5. Environmental protection: anti-hydrochloric acid rain corrosion, itself will not corrode and produce mold.