Foshan Pailian Aluminium Ltd is one of the most reliable manufacturers and suppliers of extruded large section aerospace grade aluminum profile in China. Welcome to wholesale cheap extruded large section aerospace grade aluminum profile made in China here from our factory. We also accept customized orders.
Our Extruded Large Section Aerospace Grade Aluminum Profile is engineered for high-performance applications where strength, precision, and durability are non-negotiable. Manufactured from premium aerospace-grade alloys (including 7075, 6061, and 6063), these profiles deliver exceptional mechanical properties, corrosion resistance, and dimensional accuracy-making them the ideal choice for industries demanding the highest standards.
Products information
| Specification | Details |
|---|---|
| Alloy Options | 7075 (Aerospace Grade), 6061, 6063, Custom Alloys Available |
| Extrusion Size | Max Width: 1.15m; Max Length: 12m; Custom Dimensions per Drawing |
| Tolerance Control | ±0.05mm for CNC Machined Profiles; ±0.1mm for Extruded Profiles |
| Surface Treatments | Anodizing, Powder Coating, Electrophoretic Coating, Brushing, Polishing, Wood Grain |
| CNC Machining Capabilities | Cutting, Drilling, Tapping, Milling, Complex Profile Modification |
| Annual Production Capacity | 50,000 Tons |
| Lead Time | 7–10 Days for Mold Design; 15–25 Days for Mass Production |
| Certifications | CE, TUV, SGS, RoHS, ISO 9001, KS |
Products features
- Aerospace-Grade Alloys: Utilizes high-strength aluminum alloys (7075, 6061, 6063) for superior tensile strength, fatigue resistance, and lightweight performance.
- Large-Section Extrusion: Capable of extruding profiles with a maximum width of 1.15 meters and length up to 12 meters, accommodating complex structural designs.
- Precision Tolerances: Maintains tight dimensional tolerances (±0.05mm) to ensure seamless integration in critical assemblies.
- High Structural Integrity: Optimized internal ribbing and cavity designs enhance load-bearing capacity while minimizing material weight.
- Corrosion Resistance: Natural corrosion resistance of aluminum is further enhanced through advanced surface treatments, extending service life in harsh environments.
Manufacturing & Processing Services
1. Custom Mold Design & Manufacturing
- Expert mold design team with 33+ years of experience, delivering fast lead times (7–10 days) for custom profile tooling.
- Precision-engineered dies ensure consistent extrusion quality and repeatability for large-scale production.
2. Advanced Extrusion Capability
- 25 high-tonnage extrusion lines with an annual capacity of 50,000 tons, enabling scalable production for both small batches and large orders.
- State-of-the-art billet heating and extrusion technology ensures uniform material properties across the entire profile length.
3. CNC Deep Machining Center
- 5,000 m² high-precision CNC machining center equipped with multi-axis machining centers, milling machines, and drilling equipment.
- Capabilities include precision cutting, drilling, tapping, milling, and complex profile modification, with tolerances as tight as ±0.05mm.
- Ideal for customers requiring fully finished components ready for direct assembly.
4. Comprehensive Surface Treatment Options
We offer a full range of surface finishes to meet aesthetic and functional requirements:
- Anodizing: Clear, colored, and hard anodizing for enhanced corrosion resistance and durability.
- Powder Coating: A wide spectrum of RAL colors for superior UV resistance and aesthetic appeal.
- Electrophoretic Coating: Smooth, uniform finishes with excellent color retention.
- Brushing & Polishing: Matte or high-gloss finishes for architectural and decorative applications.
- Wood Grain: Realistic wood-effect coatings for premium interior and exterior designs.
Products application
Our extruded large-section aerospace-grade aluminum profiles are trusted across critical industries:
- Aerospace & Aviation: Structural components, landing gear parts, and aircraft interior frameworks.
- Automotive & Transportation: Lightweight chassis components, battery enclosures, and rail vehicle structures.
- Industrial Machinery: Heavy-duty machine frames, robotic arms, and precision equipment supports.
- Construction & Architecture: Curtain walls, structural beams, and high-performance facade systems.
- Renewable Energy: Solar panel frames, wind turbine components, and energy storage structures.
Strict Quality Control Process
We uphold uncompromising quality standards at every stage:
- IQC (Incoming Quality Control): Raw material inspection to ensure alloy purity and consistency.
- IPQC (In-Process Quality Control): Real-time monitoring during extrusion, surface treatment, and CNC machining.
- FQC (Final Quality Control): Comprehensive dimensional, mechanical, and surface finish testing before shipment.
- Traceability: Full batch tracking systems to ensure full accountability for every product.
certifications
Packaging & Global Shipping
- Protective Packaging: Customized packaging (wooden crates, plastic wrapping, foam padding) to prevent damage during transit.
- Global Logistics: Partnerships with leading freight providers to offer reliable, cost-effective shipping worldwide, with guaranteed lead times.
- Ready-to-Ship Inventory: Strategic stock of standard profiles for quick delivery, while custom orders are produced and shipped efficiently.
zhonglian aluminum: Your Trusted One-Stop Aluminum Solution Factory
- 33+ Years of Expertise: A leading source manufacturer with a proven track record in aluminum extrusion and precision machining.
- One-Stop Service: From mold design and extrusion to surface treatment, CNC machining, and final shipping-we handle every step of your project.
- Global Clientele: Trusted by aerospace, automotive, and industrial clients across Europe, North America, Asia, and Oceania.
- Certified Quality: Compliance with international standards (CE, TUV, SGS, RoHS, ISO, KS) ensures product safety and reliability.
- Customer-Centric Approach: Dedicated account managers and technical support teams to guide you from concept to completion.
What Our Clients Say
"Zhonglian Aluminum's CNC machining capabilities transformed our project. Their precision and attention to detail exceeded our expectations, and their one-stop service saved us months of coordination."- Aerospace Component Manufacturer, Germany
"The large-section extrusion and surface finish quality are unmatched. We've been partnering with them for 5 years, and they consistently deliver on time and on spec."- Architectural Design Firm, Australia
Get a Custom Quote Today
Whether you need standard extruded profiles or fully custom components, Zhonglian Aluminum is your partner for precision, quality, and reliability. Contact us to share your CAD/3D drawings, and our team will provide a tailored solution and competitive quote.
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