Explore our custom-engineered standard and bespoke extruded profiles optimized for high-stress applications, structural load distribution, and high electrical/thermal efficiency.
As a premier China aluminium section supplier, Aolijie ensures structural integrity by controlling the chemical configuration of raw materials from the melting furnace through the cooling tables. Aluminum sections (extrusion profiles) are dynamic components requiring precise alloy tempering. The choice between 6063-T5, 6063-T6, and 6061-T6 dictates the mechanical properties, elongation, corrosion resistance, and post-machining dimensional tolerances of your structures.
Whether designing smart architectural curtain walls or mechanical framing assemblies, the section design must account for spatial thickness distributions. We specialize in reducing structural weights by optimizing wall-thickness layouts while maintaining high moment of inertia configurations to guarantee excellent structural load limits under dynamic stress.
| Alloy Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Primary Applications |
|---|---|---|---|---|
| 6063-T5 | ≥ 110 | ≥ 160 | ≥ 8 | Window frames, curtain walls, lighting fixtures, skirting |
| 6063-T6 | ≥ 170 | ≥ 205 | ≥ 8 | Solar structural brackets, high-strength window channels |
| 6061-T6 | ≥ 240 | ≥ 260 | ≥ 10 | Industrial structures, heavy-duty framework, EV chassis parts |
| 6082-T6 | ≥ 250 | ≥ 290 | ≥ 8 | Marine frames, machinery structures, high-stress bridges |
Aoli Aluminum was established in 2009. We have built robust, automated production nodes to meet large-volume orders and complex engineering specifications.
Headquartered in Sihui, Guangdong, with sales branches located in Foshan, Aoli Aluminum integrates research, structural design, manufacturing, and deep fabrication. Operating under the strategic brand "Aolijie", we leverage advanced extrusion equipment ranging from 900 tons to 2,000 tons. This tooling versatility allows us to satisfy diverse geometry parameters with micro-tolerances.
Our core business vision is building sustainable cities for the world. To realize this, we rely on vertically integrated production systems containing extrusion mills, surface finishing lines (powder coating, anodizing, electrophoretic lines, PVDF coatings, wood grain sublimation), and high-precision CNC machining shops. This setup eliminates third-party logistics markup, delivering premium quality direct from our factory floors.
Why sourcing your aluminum profiles from our Guangdong Sihui/Foshan bases secures structural quality, volume flexibility, and cost resilience.
Our plants sit in Guangdong's elite manufacturing hub. We procure high-grade primary aluminum billets within hours, mitigating price shifts and reducing fabrication lead times.
From metallurgical die casting to CNC drilling, tapping, and custom anodizing, every single production stage is executed on-site. This structural integration yields tight QC supervision.
With over 100,000 sets of existing extrusion dies, global buyers can eliminate tooling costs for common geometries. Custom profiles undergo simulated mold flow analysis before die creation.
Under our comprehensive ISO quality management system, every extrusion run is cataloged and verified through our advanced testing laboratory.
We implement a multi-tiered inspection protocol to satisfy global quality standards: 100% visual checks for surface defects, 5% secondary spot checks, and 8 targeted structural inspections per production batch. Our Acceptable Quality Levels (AQL) are aligned with ISO 2859 and ANSI/ASQ Z1.4 frameworks.
Our analytical laboratory operates key diagnostic equipment to verify mechanical limits:
Tensile Test
Hardness Test
Dimensions
Coating Test
Salt Spray
UV Aging
Select from our two primary extrusion divisions, manufactured for civil architecture or high-stress industrial assemblies.
Tracing the history of Mr. Wong since 2000 and the establishment of Aoli Aluminum in 2009, reflecting the rapid development of China's aluminum extrusion industry.
A standard aluminum profile production base covering 10,000 square meters was established and operationalized in Sihui, Guangdong. The "Aolijie" brand was registered with a focus on structural architectural profiles.
Driven by strict process quality controls, the plant secured 13 design and utility patents. The facility obtained ISO9001 and ISO14001 certifications, streamlining its Quality Management Systems.
Following strong market demand, we invested in a new 100,000 square meter smart manufacturing base, boosting output capacity to 100,000 metric tons per year.
In 2024, a sales branch was established in Foshan, Guangdong. To satisfy growing Southeast Asian infrastructure demands, we are launching an overseas regional branch in Malaysia in 2026.
Where our high-strength profiles and custom-engineered structures are implemented across critical industrial domains.
Machined from 6061-T6 or 6063-T6 alloys with tight CNC milling tolerances. These profiles display high thermal conductivity to prevent thermal runaway inside high-voltage electric vehicle cells.
Anodized (min 15 microns) structural profiles and mid/end-clamps engineered to handle high wind shear and seismic structural loading. Excellent corrosion resistance in desert and coastal installations.
Utilizing our 4040 and modular structural extrusions for rapid assembly of industrial equipment, factory conveyor enclosures, robotic safety cages, and modular linear guide systems.
Aolijie profiles are exported worldwide to construct energy-efficient buildings, structural frameworks, and smart industrial machinery.
Our manufacturing system is certified by international inspection organizations, guaranteeing compliance with structural directives.
ISO9001 Certification
ISO14001 System
OHSAS 18001 Health
CE Mark & Qualicoat
Utility Patents Group
Keeping track of design updates and low-carbon requirements across international target markets.
Modern industries require pre-machined, ready-to-assemble profiles rather than simple raw extrusions. In response, our CNC machining capabilities now cover precision double-head cutting, 3-axis/4-axis vertical milling, high-speed automated drilling, and punching. This eliminates secondary fabrication delays at construction sites.
Simultaneously, environmental regulations are driving demand for Low-Carbon Circular Aluminum. Aoli Aluminum leverages eco-friendly energy sources and modern recovery loops to minimize the carbon footprint of our extrusion processes, helping partners meet strict global sustainability criteria.
Technical and logistics questions answered by our chief engineering department.
Get in touch with Aolijie's technical team today. We provide simulated mold analysis, alloy recommendations, and competitive pricing for your structural needs.
Review our custom hardware, electrical heat sinks, and brackets engineered for high thermal efficiency and mechanical load distribution.
Aoli Aluminum
