Premium Aluminum Angle Industrial Profiles – Custom Extrusions & High-Precision CNC Machining
Engineered for Durability, Tailored for Industry.
As a leading global supplier with over 15 years of aluminum extrusion expertise, we deliver high-strength, precision-engineered industrial aluminum angle profiles to over 80 countries. From standard structural architectural elements to fully customized, CNC-machined components, we meet your exact technical specifications with global compliance.
Product Overview & Key Advantages
Our Industrial Aluminum Angle Profiles (both equal and unequal leg angles) are manufactured using premium-grade virgin aluminum billets. Utilizing advanced extrusion technology and rigid quality control, these profiles offer an exceptional strength-to-weight ratio, excellent corrosion resistance, and flawless surface finishes, making them ideal for heavy-duty industrial framing, automation systems, aerospace, automotive, and structural applications.
Why Choose Our Industrial Aluminum Angles?
Superior Material Integrity: 100% virgin aluminum alloy (no scrap recycling) ensures stable mechanical properties and structural safety.
High-Precision Tolerances: Extruded in strict accordance with EN 755 and ASTM B221 standards, with ultra-tight dimensional tolerances.
Advanced CNC Processing: One-stop deep processing available-including precision cutting, punching, drilling, tapping, and countersunk milling.
Premium Surface Treatment: Certified finishes (QUALICOAT / Architectural Grade Anodizing) to withstand harsh industrial and marine environments.
Technical Specifications
To streamline your engineering verification process, here are the standard technical details. We support both Standard Metric/Imperial sizes and Custom Blueprints (OEM/ODM).
|
Parameter |
Specifications & Capabilities |
|
Available Alloys |
6000 Series (6061, 6063, 6082, 6463), 7000 Series (Available upon request) |
|
Temper Available |
T4, T5, T6 |
|
Profile Type |
Equal Angle (L-Shape) / Unequal Angle (L-Shape) / Radiused Corners / Sharp Corners |
|
Wall Thickness |
0.5mm – 20mm (Custom thickness supported) |
|
Leg Length Dimensions |
10mm x 10mm up to 200mm x 200mm (or customized) |
|
Length |
Standard 3m - 6m, or custom precision cut-to-length (±0.5mm tolerance) |
|
Compliance Standards |
GB/T 5237, ASTM B221, EN 755, EN 12020 |
|
Certifications |
ISO 9001:2015, CE, SGS, RoHS, QUALICOAT |
Mechanical Properties (Typical 6061-T6 & 6063-T6)
|
Alloy |
Tensile Strength |
Yield Strength |
Elongation |
Characteristics |
|
6063-T6 Aluminium Alloy |
≥ 215 MPa |
≥ 170 MPa |
≥ 8% |
Excellent surface finish, good corrosion resistance, and suitable for architectural applications requiring moderate strength. |
|
6061-T6 Aluminium Alloy |
≥ 290 MPa |
≥ 240 MPa |
≥ 10% |
High strength, excellent mechanical performance, and ideal for structural applications requiring higher load-bearing capacity. |
Mechanical Performance Overview:
6063-T6 aluminium profiles are widely used where appearance, surface treatment quality, and extrusion performance are important.
6061-T6 aluminium profiles provide higher strength and durability, making them suitable for heavy-duty industrial structures and load-bearing applications.
Comprehensive Surface Finishes
We provide in-house surface treatments that comply with global architectural and industrial standards:
Mill Finish: Clean, natural extruded surface, deburred and ready for further treatment or immediate structural framing.
Anodizing Surface Treatment
Anodizing (Clear / Color)
Anodized Film Thickness: 10 μm – 25 μm (Compliant with AS 1231 standards)
Surface Performance: Provides excellent scratch resistance, corrosion protection, and long-term durability.
Available Colors: Silver, Bronze, Black, and Champagne.
Powder Coating: QUALICOAT certified, utilizing AkzoNobel or PPG powders. Excellent UV resistance and color retention. Available in any standard RAL color code.
Electrophoresis: High-gloss, uniform finish with excellent chemical resistance.
Brushed & Polished: Premium aesthetic treatments for visible industrial equipment or high-end architectural applications.
Custom Fabrication & CNC Deep Processing
Save time and reduce manufacturing costs by ordering assembly-ready parts directly from us. Our multi-axis CNC machining workshops offer:
High-speed automatic saws providing exact lengths with minimal burr.
Multi-hole custom configurations for fast bolting and framing integration.
Accurately threaded holes and milled slots based on your CAD / STEP files.
TIG/MIG welding for complex structural structural components.
Industrial Applications
Our aluminum industrial angles are widely utilized across global supply chains in the following sectors:
Industrial Automation & Machinery:
Structural frames, linear guide rail supports, conveyor side rails, and robot workstations.
Solar Energy Infrastructure:
Mounting brackets, solar panel frames, and tracking system connectors.
Transportation & Automotive:
Lightweight structural components for commercial trucks, trailers, railway carriages, and marine vessels.
Electrical & Electronics:
Heat sink framing, heavy-duty busbar supports, and power distribution enclosures.
Warehouse & Logistics:
High-load shelving, racking systems, and automated guided vehicle (AGV) tracks.
Quality Control & B2B Supply Chain Guarantee
Rigorous Quality Inspection Workflow
Raw Material Testing: Spectral analysis of every batch of aluminum billets to verify chemical composition before extrusion.
In-Line Geometric Monitoring: Real-time dimension, wall-thickness, and angular tolerance checks during extrusion.
Mechanical Testing: Hardness testing (Webster/Vickers) and tensile strength verification on post-aged profiles.
Surface Quality Inspection: Gloss meters, thickness gauges for anodizing/coating, and cross-hatch adhesion tests.
International Packaging for Secure Transit
Inner Packing: Every profile is wrapped with protective PE foam or plastic film to prevent surface scratching.
Outer Packing: Bundled with waterproof kraft paper or shrink film, securely packed into heavy-duty export wooden crates or steel pallets suitable for container sea freight.
FAQ
Q: Are you a trading company or a manufacturer?
A: We are a professional aluminum extrusion manufacturer with over 15 years of industry experience, operating advanced extrusion lines and full-scale CNC deep-processing workshops. We serve international B2B clients directly, ensuring factory-direct pricing and stringent quality control.
Q: What is your Minimum Order Quantity (MOQ) for Industrial Aluminum Angles?
A: For our existing standard tooling sizes, the MOQ is typically 500 kg per item. For entirely custom sizes requiring a new extrusion die, the MOQ is usually 1 to 2 tons (the first trial run), and the mold fee may be refunded once mass production reaches a specific volume.
Q: Can you provide customized aluminum angles based on our CAD drawings?
A: Yes, absolutely. We specialize in OEM/ODM services. You can send us your architectural or engineering drawings in DWG, DXF, STEP, or PDF format, and our technical engineering team will review them for production compatibility and provide an optimized quote.
Q: How long does it take for tooling fabrication and mass production?
A: New Tooling/Die Design & Testing: 10–14 days.
Mass Production: 15–20 days after sample approval and deposit confirmation, depending on the order volume and surface treatment requirements.
Q: What certifications do your products comply with for international markets?
A: Our products are manufactured under ISO 9001:2015 quality management. For structural engineering compliance, we meet CE (EN 15088) and ASTM B221 standards. Our powder-coated finishes conform to QUALICOAT certifications, ensuring safety and compliance across European and American markets.
Q: What are your standard payment and shipping terms?
A: We typically accept T/T (30% deposit in advance, 70% balance paid against the copy of B/L) or L/C at sight. Our standard shipping terms include FOB, CIF, and CFR via major global ports.
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