Explore our top-selling modular, architectural, and customized structural aluminum extrusions direct from our manufacturing lines.
In modern structural engineering and industrial manufacturing, aluminum extrusions are critical structural components. Selecting the right wholesale aluminum extrusion supplier determines the structural integrity, dimensional accuracy, and financial viability of global infrastructure projects. As industries transition to lightweight designs and circular economic models, custom profile extrusions are replacing traditional structural elements in heavy machinery, solar racking, and building envelopes.
Our whitepaper details key aspects of the aluminum supply chain: from metal chemical compositions (such as standard architectural 6063-T5 to heavy-duty structural 6061-T6 alloys) to the precision tolerances required for mechanical assembly. Partnering with a vertically integrated manufacturer like Aoli Aluminum ensures compliance with strict international ASTM and European EN standards, safeguarding your projects against failure.
Under our premium brand "Aolijie", we combine advanced metal processing with complete quality verification.
Our four manufacturing bases house state-of-the-art extrusion equipment ranging from 900 tons to 2000 tons. This machinery handles standard geometric structural profiles as well as complex, thin-walled custom designs, ensuring uniform material density and excellent mechanical properties.
We provide full surface treatment services in-house, including powder coating, anodizing, electrophoretic coating, PVDF coating, and wood-grain texturing. These finishes are designed to meet Qualicoat and AAMA standards for long-term resistance to environmental weathering, UV rays, and maritime salt spray.
Equipped with modern CNC tooling and deep processing machinery, Aoli Aluminum supports high-precision cutting, milling, drilling, and tapping directly on extruded profiles. This streamlines the assembly of aluminum components and shortens the supply chain for complex OEM parts.
With an annual output of 100,000 tons and a collection of 100,000+ ready-to-use structural die molds, we serve clients in the Middle East, South America, Africa, Southeast Asia, and Europe. Our logistics and compliance teams ensure smooth shipping and customs clearing for large industrial projects.
Take a look inside our high-capacity extrusion, heat treatment, and surface finishing workshops in Guangdong.
How we balance engineering excellence with global corporate responsibility and customer-centric values.
Building sustainable cities for the world. We prioritize environmental design by producing low-carbon thermal break aluminum systems that reduce heat transfer in buildings, lowering energy consumption globally.
To lead as the most reliable Chinese aluminum extrusion exporter, ensuring high satisfaction for our customers, a supportive workplace for our employees, and eco-friendly manufacturing practices that benefit our communities.
Customer First: Your technical and timeline targets are our priority.
Joint Growth: Supporting employee development.
Quality Integrity: Maintaining high standards across all production runs.
Our brand "Aolijie" represents the modern development of China's aluminum extrusion industry. Since 2000, our founder, Mr. Wong, worked closely with architectural systems during a period of rapid urbanization in China. Realizing the potential of aluminum as an eco-friendly, lightweight, and durable material, he established a specialized manufacturing plant in Sihui, Guangdong in 2009.
Established a 10,000-square-meter production facility in Sihui City, Guangdong Province, laying the foundation for our extrusion capabilities under the "Aolijie" brand.
Obtained 13 core utility patents and completed our ISO 9001 quality management system certification, establishing structured process controls.
Constructed a larger, 100,000-square-meter facility, raising our output capacity to 100,000 tons annually to meet growing international demand.
Opened a sales and technical office in Foshan, Guangdong in 2024, followed by plans for a regional service office in Malaysia by 2026 to support global logistics and projects.
We combine vertical manufacturing with strict process controls to deliver quality at competitive prices.
We manage all processes in-house, including billet casting, die development, extrusion, surface finishing, and CNC machining. This direct-from-mill control reduces production steps and lead times.
We apply a strict visual and dimensional check for 100% of finished profiles, supported by random AQL testing (based on ISO 2859 standards) to ensure every shipment complies with technical drawings.
Operating in key Guangdong industrial zones allows us to source raw A00 aluminum ingots efficiently. This close proximity helps us maintain stable, competitive pricing for our clients.
To verify the mechanical integrity of our structural extrusions, each batch undergoes testing at our on-site QA center.
Direct emission spectrochemical analysis to verify exact magnesium, silicon, and iron levels in the alloy.
Verifies structural properties, including yield strength, ultimate tensile strength, and elongation limits.
Webster and Barcol indentation testing to confirm that the heat treatment has reached the required T5 or T6 temper.
Verification using high-precision digital calipers and optical comparators to confirm the profile matches the CAD designs.
Cross-cut tape testing and thickness checks to verify the finish adhesion of powder coatings and PVDF layers.
Accelerated environmental testing to verify the corrosion resistance of our anodized finishes in coastal areas.
Exposes finishes to concentrated UV light to ensure long-term color and gloss retention for outdoor architectural designs.
Aoli Aluminum meets key international standards for structural design, ensuring compliance across major global markets.
Our extrusions are engineered to meet the specific requirements of various industries and environments.
Designed for coastal structures, our custom curtain wall extrusions are engineered with thick structural walls and high yield strength to withstand strong wind loads, complying with regional structural safety codes.
Our T-slot and V-slot profiles (such as the 4040 and 2020 series) provide structural support for robotic enclosures, cleanrooms, and conveyors, offering precise mounting alignments.
Designed for solar installations, these profiles feature optimized cross-sections and thick anodized layers to resist corrosion, supporting utility-scale solar farms in arid and coastal settings.
Key industry shifts shaping procurement strategies, material choices, and design standards.
With a growing focus on sustainability, many projects now require low-carbon primary aluminum or post-consumer recycled alloys. Utilizing clean energy sources for smelting helps lower the embodied carbon footprint, meeting environmental building standards.
The expansion of the electric vehicle market drives demand for high-strength extrusions (like the 6xxx and 7xxx series) for battery enclosures, motor housings, and crash management systems. These components help reduce vehicle weight to improve driving range.
Modern procurement teams favor suppliers that provide ready-to-assemble profiles. Offering in-house CNC machining, drilling, precision cutting, and pre-installed thermal strip assemblies helps reduce installation labor costs at the project site.
High-efficiency buildings require structural framing with low thermal transmittance. Advanced polyurethane and polyamide thermal breaks isolate heat transfer across facades, improving energy efficiency in extreme climates.
Get technical answers to common queries about extrusion alloy chemistry, tolerances, finishes, and logistics.
Discover our comprehensive range of specialized ceiling profiles, structural thermal break windows, and durable skirting systems.
Submit your CAD drawings or product specifications. Our engineering team provides detailed design reviews and tooling cost estimates within 24 hours.
Aoli Aluminum
