
Add to Cart
Every profile undergoes precision extrusion molding guided by CNC-controlled systems, achieving micron-level dimensional accuracy for seamless installation. The surfaces are treated with multi-stage anodization to create a scratch-resistant barrier that retains its lustrous finish for decades. Our patented corner reinforcement technology eliminates joint gaps, ensuring airtight and watertight performance. With vertically integrated production from raw material smelting to final quality inspection, we maintain uncompromising standards across 18 critical control points.
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