Wholesale 6063 Brushed Aluminum Square Tube Manufacturers, Suppliers

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Wholesale 6063 Brushed Aluminum Square Tube Manufacturers, Suppliers

Our brushed aluminum square tubes are extruded from premium 6063-T5 aluminum alloy with uniform matte brushed silver finish and smooth inner cavity. Complete square cross-section sizes with various wall thicknesses are fully stocked, supporting custom length cutting, CNC drilling, tapping and milling processing. Precise extrusion guarantees consistent wall thickness and flat vertical sides, offering high structural rigidity while maintaining lightweight advantages. Natural aluminum material provides inherent anti-corrosion performance, easy for subsequent anodizing, powder coating, welding and frame assembly for all industrial and architectural projects.

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Product Description

Specifications

Item	Aluminum Square Tube
Material	6063 \ 6061 \ 6060
Temper	T5/T6
Thickness	0.8-5.0mm
Length	6m (customizable)
Surface treatment	Mill finish \ Power coating \ Anodizing \ Electrophoresis \ Fluorocarbon coating \ Wood grain, etc.
Color	According to customer requirements (customizable)
Service support	Drilling \ Milling \ Cutting \ Welding \ Bending \ Assembling \ CNC
Packing details	Inside: packed with protective film to protect each piece
Packing details	Outside: wrap to be bundles by shrink plastic bag
Delivery time	Die developing and sample testing: 7-10 days
Delivery time	Mass production completed: 15-30 days
MOQ	500kg

Surface Treatment

Product Application

These raw brushed aluminum square hollow profiles are widely adopted in cross-industry structural manufacturing. They serve as automation equipment frames, workbench supports, machine safety guards and test rig brackets in electronics, machinery and new energy factories. Ideal for outdoor solar mounting frames, greenhouse load-bearing posts, stair handrails and advertising display racks due to excellent rust resistance. Also applicable to furniture support legs, exhibition booth frames, medical equipment housings and light transport machinery structures. Our integrated production line including extrusion, CNC machining and raw material warehouse ensures fast delivery for bulk orders and small customized projects, greatly reducing overall equipment weight compared to steel profiles.

Quality Inspection

Manufacturing Technique

Your Success is Our Responsibility

Save Your Time

Quickly provide accurate samples for pre-production physical testing and verification.

Save Your Costs

Provide precision pre-processing services including cutting, drilling, milling, and more.

Meet Specifications

Provide professional RAL or Pantone color card systems for highly precise surface color matching.

Sales Facilitation

Equip your sales team with detailed product images, high-definition videos, and complete parameter manuals.

Improve Efficiency

Provide specialized guidance on profile application, assembly layouts, and hardware accessory adaptation suggestions.

Shorten Supply Cycles

Cooperative logistics and storage solutions can be organized in your target region for faster delivery.

Order Process

Frequently Asked Questions

What aluminum grades do you offer for square tubes?

We supply high-grade aluminum square tubes primarily in 6063, 6061, and 6060 alloys. These alloys offer excellent extrudability, corrosion resistance, and structural strength, making them ideal for architectural and industrial framing applications.

Can I customize the length, thickness, and finish of the tubes?

Yes, absolutely. While our standard length is 6 meters, we can customize both the lengths and wall thicknesses (ranging from 0.8mm to 5.0mm) to your specifications. We also offer diverse surface treatments, including anodizing, powder coating, fluorocarbon coating, electrophoresis, and wood grain finishes.

What deep processing and CNC services do you support?

We provide an integrated, one-stop fabrication solution. Our post-processing capabilities include CNC machining, precision cutting, milling, drilling, bending, welding, and complete structural assembly to reduce your secondary manufacturing costs.

What is your Minimum Order Quantity (MOQ) and lead time?

Our standard Minimum Order Quantity (MOQ) is 500kg. For die development and initial sample testing, the lead time is 7-10 days. Once samples are approved, mass production is typically completed within 15-30 days.

How are the products packaged for international shipping?

We pay high attention to packaging to ensure safe transit. Inside, each aluminum profile is packed with a protective film to prevent surface scratches. Externally, profiles are wrapped and securely bundled together with a durable shrink plastic bag to shield against moisture and transport friction.