Aluminum Profile Manufacturer in China — Custom Extrusion Since 1998

Since 1998, New Construction Aluminum (Ncalu) has manufactured aluminum profiles for customers across North America, Europe, the Middle East, Asia, and Africa. As a direct manufacturer — not a trading company — we control every stage of production in-house: extrusion, CNC machining, anodizing, powder coating, bright dipping, and mill finishing, all under one roof at our facility in Zhaoqing, China.

Why Buyers Choose Us as Their Aluminum Profile Manufacturer

• In-house production — no middleman markup, direct factory pricing
• Custom die development — most new dies ready in [X] days
• In-house finishing — anodizing, powder coating, bright dipping, wood grain, mill finish — so your project never waits on a third-party finisher

Our Manufacturing Process

1. Die design & tooling — engineering team converts your drawing or sample into a production-ready die
2. Extrusion — aluminum billet is heated and pressed through the die to your exact profile
3. Finishing — anodizing, powder coating, polishing, or mill-finish per your spec
4. CNC machining & fabrication — cutting, drilling, tapping, assembly
5. Quality inspection — dimensional check, mechanical strength test, surface inspection
6. Packing & export — moisture-proof packaging, container loading, full export documentation

Industries We Serve

• Architectural (curtain walls, window & door frames)
• LED lighting and heatsink profiles
• Solar mounting systems
• Furniture and interior fittings
• Industrial machinery frames
• Automotive and transportation components

Frequently Asked Questions

Can you manufacture custom aluminum profiles?
Yes, we manufacture both standard and fully custom aluminum profiles based on your drawing, sample, or specification.

What is the minimum order quantity (MOQ)?
MOQ varies depending on the profile design and finish. Share your requirement and we'll confirm the details for your project.

How long does production take?
Lead times depend on order size and finish, but most orders are completed within a few weeks from design approval to shipment.

What finishes do you offer?
We offer a range of finishes including anodizing, powder coating, polishing, and mill finish.

Do you ship internationally?
Yes, we export to customers worldwide with full shipping and documentation support.