Precision engineered structural and casing sections for electric vehicles, equipment frames, and energy enclosures.
Established in 2009, Aoli Aluminum has evolved into a global leader in high-performance aluminum alloy profiles. We are a fully integrated manufacturer, seamlessly driving Research and Development (R&D), advanced manufacturing, and direct sales across architectural, structural, and industrial fields.
Our state-of-the-art corporate headquarters is strategically located in Sihui, Guangdong Province, with dedicated distribution and sales branches operating in Foshan. Backed by an extensive, international ISO quality management infrastructure, we continuously elevate architectural designs and structural capabilities across the globe.
"Our mission is building sustainable cities for the world. Committed to achieving a win-win situation for employees, customers, and society has always been our business vision."
Integrating heavy industry extrusion technology with precision CNC processing to meet high-complexity challenges.
Under our proprietary flagship brand "Aolijie", we manage four dedicated, technologically advanced manufacturing bases. Our extrusion facilities feature press systems ranging from 900 tons to 2,000 tons of compression load.
To satisfy demanding architectural design briefs and industrial product requirements, we operate comprehensive in-house post-processing lines, including Powder Coating, Anodizing, Electrophoretic Coating, PVDF coating, and Wood Grain replication. Our capabilities extend to professional die tool production, dedicated CNC machining centers, and an assembly plant for finished aluminum window and door sets.
Our annual extrusion capacity stands at 100,000 metric tons, supported by an expansive repository of over 100,000 active mold sets. Our structural profiles span more than 100 dedicated design series and over 1,000 detailed customer-facing specifications.
We specialize in manufacturing high-efficiency, multi-cavity thermal break aluminum profiles. Implementing rigorous, international-standard precision tests, Aoli Aluminum exports reliable profiles to architectural and industrial projects throughout the Middle East, South America, Africa, and Southeast Asia.
We are investing heavily in automated heat-dissipation calculations and low-carbon structural alloy designs. Our technical roadmap centers on the deployment of ultra-precise CNC processing for EV battery components and high-conductivity thermal management applications.
Aolijie's clean-energy transition includes integrating closed-loop alloy recycling schemes and optimizing die-flow analysis tools to guarantee high structural yield rates, minimum grain deflection, and superior material utilization parameters.
Choosing the right 6000-series alloy to balance structural integrity, mechanical performance, and finishing potential.
Optimal For: Intricate architectural shapes, high-surface finish quality window frames, and LED channel profiles.
Metallurgical Profile: Balanced Mg & Si composition to enable highly uniform flow properties during extrusion. Easily responds to anodizing, producing clear or colored barrier layers with high aesthetic and weather performance.
Optimal For: High load-bearing frames, heavy industrial machinery, and automotive structural chassis elements.
Metallurgical Profile: Fortified with higher silicon and magnesium ratios, with chromium/manganese additions. Delivers high tensile strength, improved yield criteria, and exceptional resistance to localized mechanical stress.
Optimal For: Regulating stiffness vs. ductility for specific bending, forming, and post-machining operations.
T4 vs T6 Tempering: From naturally aged configurations (T4) for optimal forming flexibility, to artificial oven-aging (T6) designed to lock in maximum hardness and load-bearing parameters.
Different markets present distinct mechanical challenges. In the Middle East, extreme thermal cycles and intense UV radiation necessitate PVDF finishes with outstanding color fastness. For Southeast Asia and coastal regions, where salt mist corrosion is a major risk, our Class-2 Anodized and Marine-Grade Electrophoretic finishes prevent pitting corrosion.
In South American industrial hubs, high structural load requirements require 6061-T6 profiles for plant frameworks. By using advanced finite element analysis (FEA), we tailor cross-sectional wall thickness to meet local wind-load and seismic building regulations.
Guiding principles driving our technological roadmap and customer relations globally.
Building sustainable cities for the world.
Providing lightweight, high-performance, and infinitely recyclable materials to replace high-carbon structural metals and reduce overall building energy loads.
The brand “Aolijie” is closely linked to the modernization of aluminum extrusion in China. In 2000, our founder, Mr. Wong, began his journey in the construction supply sector during a phase of rapid urban development.
Recognizing aluminum as an environmentally friendly, low-carbon, and highly durable material, Mr. Wong saw its potential to transform future urban architecture. This vision led to the founding of a dedicated factory in 2009, with the goal of creating high-quality, precision-engineered profiles.
The name "Aolijie" reflects this mission:
A standard aluminum profile factory covering 10,000 square meters was established in Sihui, Guangdong. The "Aolijie" brand was launched to produce industry-leading profiles.
Focused on product quality and manufacturing optimization, obtaining 13 utility patents and securing comprehensive ISO9000 quality certification.
Constructed an expanded 100,000 square meter facility, increasing annual manufacturing capacity to 100,000 metric tons to support global supply contracts.
Established a dedicated sales branch in Foshan (2024). We are preparing to launch our new international office in Malaysia (2026) to improve local project support.
Aoli Aluminum leverages China's key industrial clusters to optimize costs and lead times. Located in the Zhaoqing-Sihui-Foshan industrial belt, we benefit from direct access to primary liquid aluminum smelters, reducing processing energy demands and securing raw material supplies.
This geographical concentration brings distinct operational advantages:
Select from our architectural building series or heavy industrial profiles catalog.
A visual walkthrough of our extrusion runs, die heating ovens, quenching tables, and automated packaging lines.
Providing structural materials and architectural window channels for infrastructure and residential projects worldwide.
Verifying physical integrity and coating durability through standardized laboratory testing.
Quality is the foundation of our manufacturing. We implement systematic testing at every production stage to ensure consistent performance:
Our facilities comply with international building and safety standards, verifying material performance and traceabilty.
Technical insights to help you select, design, and order aluminum extrusion sections.
For custom sections, tooling charges generally range between $150 USD for simple, solid profiles and $1,200 USD+ for complex multi-hollow configurations. Typical die lifetimes span 3,000kg to over 10,000kg of extruded alloy, depending on cross-sectional complexity, choice of extrusion speed, and chemical composition (e.g., higher silicon content leads to faster die wear). We often offer tooling amortization schemes for high-volume orders.
6063-T5 offers moderate strength (yield strength around 145 MPa) with excellent surface finish and complex shaping capabilities, making it ideal for architectural framing and decorative uses. 6061-T6 is a structural alloy featuring much higher yield strength (approx. 240 MPa or higher) and shear resistance, making it suitable for high-stress applications like truck frames, machine assemblies, and structural supports where load-bearing capacity is the main requirement.
We comply with Qualicoat and Qualanod standards. Our powder coating lines utilize automated electrostatic spray booths with premium architectural-grade PVDF and polyester powders. Thickness is checked on every batch (typically 60-80 microns for powder coating, 10-25 microns for anodizing). Adhesion is verified using cross-hatch tape tests, impact checks, and regular salt spray and UV chamber exposure testing.
Our standard manufacturing processes meet the dimensional tolerances specified in EN 755-9 and ASTM B221. For high-precision components (such as EV battery housings or electronics cases), we apply custom post-machining tolerances using CNC cutting and milling, achieving tolerances within ±0.1mm depending on profile geometry and raw section width.
Every profile is individually wrapped with protective PE film or paper interleaving to protect the finish. Bundles are then packed in heavy-duty cardboard boxes, shrink-wrapped, and secured in wooden crates or steel frames to prevent bending during transit. We coordinate with local ports in Guangdong to arrange direct shipping containers, managing custom clearances to support FOB, CIF, or DDP terms.
We are committed to providing you with the highest quality products and excellent services. If you have any questions or need assistance with our products, please feel free to contact us and we will be happy to serve you.
Get in touch with our design engineers for cross-sectional analysis, alloy recommendation reports, or immediate tooling cost estimates for custom molds.
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Aoli Aluminum
