Slim Profile Aluminium Door Frame With Reinforced Corners And Adjustable Depth
While initial costs align with premium competitors, our profiles deliver unmatched TCO (Total Cost Ownership) through decades of maintenance-free service. Documented cases show European retail complexes maintaining 98% profile integrity after 18 years, saving €23/m² in lifecycle expenses. This durability stems from triple-protection engineering: self-healing silicone gaskets at joints, replaceable wear-resistant guides, and zinc-nickel alloy corrosion barriers. Backed by 10-year structural warranties and free remote troubleshooting, we help clients implement predictive maintenance protocols via IoT-enabled condition monitoring.
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

about our :
Q: Are you a factory or trading company? A: We have a professional export team which have more than 10 years export experience which goods are focus on the home decoration products. self -own factory, with export license. Q: we are more care about the quality, how we can trust you can control the quality well?
A:First, from raw material quality we buy the big company which can offer us the certificate, then every time raw material come back we will test them.
Second, from each week in Monday we will offer the produce detail report from our factory. It means you have a one eye in our factory.
Third, We are welcome you visit to test the quality. Or ask SGS or TUV to inspect the goods. And if the order more than 50k USD this charge we will afford.
Fourth, we have our own IS09001, CE and TUV certificate. We can be trust.
Q: What is your trading term?
A: We can accept O/A 30 or 60 days. If your company is real a company can be trust. As usual our payment is 30% T/T as deposit and70% T/T against the copy of B/L.We offer discount for big quantity.
Q: Can I have a sample order ?
A: Yes, we welcome sample order to test and check quality.
Q: What about the lead time?
A: week for sample, mass production time needs 1-4 weeks depends on order quantity.
Q: Do you have any MOQ limit?
A: Low MOQ, 100pc as sample order is available.
Q: How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-7days to arrive. Airline and sea shipping also optional.
Q: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 2%. Secondly,
during the guarantee period, for defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
Q:Do you accept OEM or ODM order?
A: We accept OEM, ODM with customer's logo and packing design.