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Square Aluminum Extrusion

Square Aluminum Extrusion

  • Uniform Square Geometry: Provides clean, symmetrical structure suitable for framing, supports, and architectural components.
  • High-Strength Alloys: Manufactured from 6061-T6, 6063-T5, or 6082 aluminum for excellent strength-to-weight ratio and corrosion resistance.
  • Wide Size Range: Available in sizes from 10mm x 10mm to 200mm x 200mm, with wall thickness options ranging from 0.8mm to 10mm.
  • Multipurpose Applications: Ideal for industrial automation, construction, display structures, workstations, and mechanical frames.
  • Excellent Machinability: Supports cutting, drilling, welding, and anodizing for secondary processing and assembly.
  • Multiple Surface Finishes: Options include clear anodized, black anodized, powder-coated, mill finish, and brushed finish.
  • Custom Length & Cut-to-Size: Standard lengths up to 6m; customized cutting and packaging available upon request.
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Square Aluminum Extrusion Product

Anodized Aluminum Square Tube Profiles
Anodized Aluminum Square Tube Profiles
Custom Square and Rectangular Extrusions
Custom Square and Rectangular Extrusions
Aluminum Structural Square Tubing 10x10
Aluminum Structural Square Tubing 10x10
Aluminum Square Pipe 45x45 for Structures
Aluminum Square Pipe 45x45 for Structures
Industrial Aluminum Square Tubes 7075
Industrial Aluminum Square Tubes 7075
Powder-Coated Aluminum Rectangular Pipes
Powder-Coated Aluminum Rectangular Pipes
6063 Aluminum Pipe for Industrial Use
6063 Aluminum Pipe for Industrial Use
Aluminum Extrusions for Modular Systems
Aluminum Extrusions for Modular Systems

Customization Capabilities

We provide high-precision square aluminum extrusions tailored to your design and processing requirements. Suitable for structural, aesthetic, or load-bearing applications.

  • Alloy Options: 6063-T5, 6061-T6, 6005, 6082, 5052
  • Outer Size: 10mm x 10mm to 200mm x 200mm
  • Wall Thickness: 0.8mm to 10mm (customizable)
  • Length: Up to 6 meters; cut-to-length available
  • Surface Finish: Anodized, powder-coated, brushed, polished, or mill finish
  • Machining Options: CNC cutting, drilling, slotting, tapping, bending, and welding
  • Tolerance: ±0.1mm standard; tighter tolerances upon request

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Why Partner with Sinoextrud for Your Square Aluminum Extrusion Needs?

We are more than just an aluminum profile supplier — we’re your efficient, reliable, long-term partner.
With Us, You Get:Faster turnaround,Stable quality,Competitive pricing,End-to-end support.

Large-Scale Manufacturing:Our factory spans 1,000 mu (about 667,000 m²), with full in-house capabilities from aluminum smelting and billet casting to extrusion, surface treatment, and CNC machining.

One-Stop Solution:With 43 extrusion lines (500–5500 tons) and a dedicated mold partner, we provide fast production, custom profiles, and integrated services to simplify your supply chain.

Quality You Can Trust:Strict quality control ensures consistent dimensions, strength, and finish, reducing your risk and increasing reliability.

Fast Delivery & Cost Efficiency:Self-produced billets, in-house processing, and batch production mean faster lead times and lower overall costs.

Advanced Finishing Options:Anodizing and both vertical and horizontal powder coating lines deliver durable, high-quality surface finishes tailored to your product needs.

Factory Overview
Furnace workshop
Aluminum bar production
Mold Warehouse
500-5500 Tons Extruder
Spraying workshop
Anodizing workshop
Deep Processing Workshop
CNC Machining Workshop
Finished goods warehouse
Finished goods warehouse
Finished goods warehouse
Export warehouse
5500 Ton Extrusion Press
Aluminum extrusion press
Large Aluminum Extrusion Line
Aluminum extrusion production line
Extrusion workshop
IATF 16949 Certification
TUV
Finished goods warehouse
Export warehouse

-Standard Packing Option-

* Long bar length profiles 3.0-6.0 meters*
Protective Film
Shrink Sleeve
Brown Paper
Craft Paper
* Short bar length profiles 0.3-3.0 meters*
EPE Foam
Poly Bag
Wooden Crate
Wooden Case

-Loading & Shipment-

Pallet Loading
Bulk Loading
LCL Loading
Expedited Express

STEPS

How to work with us

Start A Project today
  • Quote & Estimation

    Begin with a thorough evaluation of the design's feasibility, followed by a prompt, detailed estimate.

  • Sample & Test

    Creating a prototype to assess dimensions and ensure the mold's precision aligns with the requirements.

  • Extrude & Finish

    Producing the aluminum profile with pinpoint accuracy to the given specifications and applying desired finishes.

  • Pack & Deliver

    Tailored packaging for the extruded profiles, ensuring safe and efficient loading for prompt delivery.

Square Aluminum Extrusion-FAQ's

What is square aluminum extrusion used for?
It is used in frameworks, industrial equipment, enclosures, supports, and architectural structures requiring strength and precision.
Can you produce custom sizes and wall thicknesses?
Yes, both the outer dimensions and wall thickness can be fully customized to your needs.
Which alloys are available?
We offer 6061, 6063, 6082, and other alloys suitable for various strength and corrosion resistance applications.
Do you support post-processing services?
Absolutely. We provide cutting, drilling, tapping, slotting, welding, and CNC machining.
What finishes are offered for square profiles?
Options include anodizing (clear/black), powder coating, mill finish, brushing, and polishing.
Is it suitable for outdoor use?
Yes, especially when anodized or powder-coated for enhanced corrosion protection.
What is the MOQ and lead time?
MOQ is 200kg per design; lead time is typically 15-25 days depending on customization.

Products You May Looking for

Still have questions? Contact us — we’ll reply within 12 hours.

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Sinoextrud: Your Square Aluminum Extrusion Manufacturer

Square Aluminum Extrusion offers a robust and versatile structural profile suitable for a wide range of industrial and architectural applications. Its symmetrical form and flat sides enable easy integration and secure joining with other components.


Available in a variety of sizes and thicknesses, these extrusions are used in equipment frames, machine guards, modular systems, and support structures. Their excellent strength, corrosion resistance, and lightweight nature make them ideal for both indoor and outdoor use.


We offer multiple surface treatment options and tight dimensional tolerances to match your design and durability requirements. Machining and fabrication services are also available to support immediate use upon delivery.


Our square aluminum profiles are widely adopted in automation, manufacturing, construction, transportation, and retail fixture industries.


Whether you need high-volume OEM supply or precision prototypes, our team ensures quality, customization, and reliable global delivery.


Square Aluminum Extrusion : The Ultimate FAQ Guide

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