Foshan Lucky Metal Co.,ltd
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Our aluminium door frame profiles are crafted from aerospace-grade aluminum alloy, undergoing proprietary cold-rolling technology to achieve molecular density that inherently resists oxidation. Unlike conventional profiles prone to warping, the multi-chamber structural design enhances vertical load-bearing capacity while maintaining dimensional stability across extreme temperature fluctuations. The nano-level anodized oxidation surface treatment creates a scratch-resistant layer far superior to standard powder coatings, available in matte, brushed metal, and other premium finishes. As a ISO 9001-certified manufacturer with two decades of metallurgical expertise, we implement full-process quality tracking to ensure micron-level precision in every extrusion.
| Material | Aluminium Window Profiles T5 Temper Services Manufactured 90 Series |
| Temper | T3-T8 |
| Thickness | General profiles thickness: 0.8mm—1.4mm; Anodizing protection thickness: 8-12 micron; Normal powder coated thickness: 60-100 micron |
| Surface treatment | Anodizing, Electroplating, Polishing, Sandblasted, Powder coating, Brushed, PVDF, etc. |
| Color | Customized Color |
| MOQ | 500KG |
| Delivery time | 15-20 days after sample confirmed & down payment, or negotiated |
| Port | Guangzhou |
Our aluminium profiles for windows and doors are made of Aluminum 6063 Alloy Number, it is the most common alloy number for producing aluminum window and door profile.
Powder Coating is by far the most popular used in commercial and residential aluminium doors and windows.
The most common is the RAL color which has about 200 standard colors.
Beside powder coated finishing, wellste has anodizing (polishing, brushed), PVDF, and electrophoresis coating as well