| Standard Aluminum Angles | Custom Aluminum Angles | |
| Angle | Fixed (e.g., 45°, 90°) | Customizable (e.g., 25°, 60°, non-standard angles) |
| Dimensions | Fixed width and height (e.g., 20×20mm) | Arbitrary width/height; fits ultra-narrow spaces |
| Wall Thickness | Fixed (typically 1–1.5mm) | Can be thickened (>2mm) for better heat dissipation |
| Length | Typically 1m/2m/3m | Cut to any length; bent into arcs or continuous corners |
| Surface Finish | Mostly silver/black anodized | Custom colors (gold, rose gold), UV-resistant coatings, etc. |
| Applications | General use, standard installations | Special spaces, high-power setups, aesthetic-focused designs |