The global construction paradigm is shifting rapidly toward carbon neutrality, high structural resilience, and architectural minimalism. Within this transformation, Aluminium Extrusion Door Frames have transitioned from simple structural components into highly integrated architectural sub-systems. Traditionally dominated by steel or timber, contemporary door frame engineering demands materials that deliver high strength-to-weight ratios, structural longevity, and resistance to environmental degradation.
Aluminum alloys, particularly the magnesium-silicon 6000 series (6063, 6061, 6082), represent the optimal answer to these rigorous demands. Through advanced thermal extrusion processes, our manufacturing capabilities allow the creation of intricate, multi-hollow cross-sections that provide superb load distribution and integrated channels for gasket sealing, weather-stripping, and concealable hardware.
Architects worldwide are specifying invisible, frameless, and micro-trim structural profiles. Our custom precision CNC machining enables seamless integration with modern drywall structures, ensuring zero-gap finishes and perfect alignment with minimalist aesthetics.
With tightening international energy regulations (like the EU's EPBD and ASHRAE 90.1), thermal insulation is non-negotiable. Our polyamide barrier strip thermal-break technology optimizes U-values, mitigating thermal bridging in perimeter framing systems.
Modern building access control relies on IoT sensors, electromagnetic locks, and motorized hinges. Our extrusions are engineered with specialized internal routing cavities that allow clean wiring feeds and concealed terminal installs.
Aoli Aluminum was established in 2009 and is a manufacturer that integrates research and development, production, and sales. We specialize in manufacturing of aluminum alloy profiles for construction, decoration, and industry.
Our headquarters are located in Sihui, Guangdong, with branch offices in Foshan, Guangdong, a global epicenter for aluminum processing. A comprehensive ISO quality management system has been established to govern every tier of production. 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.
Our flagship brand "Aolijie" owns 4 production bases equipped with advanced production lines, including extrusion equipment ranging from 900 tons to 2000 tons. This enables us to extrude intricate cross-sections for structural curtain walls, window profiles, and complex industrial framing systems.
Our annual production capacity is 100,000 tons, with over 100,000 sets of our own molds. Our product portfolio covers more than 100 series and over 1000 technical specifications. In order to meet the unique needs of global contractors and developers, we have adopted internationally advanced technology in thermal break aluminum profiles and precision inspections.
| Parameters | Production Specifications / Capabilities |
|---|---|
| Extrusion Press Tonnage | 900 Tons to 2,000 Tons (Multiple Lines) |
| Annual Capacity | 100,000 Metric Tons |
| Molds in stock | 100,000+ Existing Sets (Custom Die-Making in-house) |
| Surface Treatments | Powder Coating, Anodizing, Electrophoretic Coating, PVDF, Wood Grain |
| Alloy Grades | 6063, 6061, 6082, 6463, etc. (Temper T5, T6) |
| Deep CNC Processing | Precision Cutting, Milling, Punching, Tapping, Welding, Bending |
The name "Aolijie" represents our core commitment to product leadership and manufacturing integrity, as envisioned by our founder:
From Mr. Wong's initial vision in the building materials industry to a global powerhouse in extruded profiles.
A standard aluminum profile factory covering an area of 10,000 square meters was established and put into production in Sihui City, Guangdong Province. Mr. Wong founded the brand "Aolijie," dedicated to producing industry-leading standard aluminum profiles.
Based on strict requirements for product quality and production management, we successfully obtained 13 product patents and ISO9000 certification during this period, establishing a foothold in domestic and industrial sectors.
Due to overwhelming market feedback, we invested in the construction of a 100,000 square meter factory in 2017, scaling our annual output to 100,000 tons to handle large-scale commercial real estate orders.
In 2024, we established our sales branch in Foshan, Guangdong, to service global direct imports. To optimize logistics, we are setting up our first overseas branch office in Malaysia in 2026.
How we address supply chain complexity, architectural standards, and compliance for international buyers.
International procurement of custom architectural profiles is plagued by three major risks: dimensional tolerance deviations, surface finish inconsistencies leading to on-site corrosion, and delivery delays that stall multimillion-dollar projects. At Aoli Aluminum, we operate a vertically integrated production line, meaning we perform everything from alloy billet casting and custom die engineering to surface finishing and deep CNC machining within our own facilities. This centralized control eliminates sub-contractor delays and maintains strict adherence to dimensional tolerances according to GB/T 5237 (Chinese National Standard) and equivalent international standards (such as EN 755 and ASTM B221).
Perimeter structural profiles are exposed to extreme UV rays, saline air, and industrial pollution. Our surface finishing options are engineered to withstand these exposures:
As green building certification systems like LEED, BREEAM, and DGNB become global baseline requirements, we are actively adjusting our metallurgy. By utilizing low-carbon primary aluminum smelted with renewable hydropower and scaling up post-consumer scrap recycling loops, we are lowering the embodied carbon footprint of our finished extrusions. Furthermore, our engineering team is collaborating with lock manufacturers to design standard pre-machined internal lock-boxes, simplifying the deployment of biometric and keyless smart-locks for commercial clients.
100% full inspection of critical dimensions, 5% secondary spot checks, and systematic batch testing in our state-of-the-art laboratory.
Each production batch undergoes random AQL (Acceptable Quality Level) sampling based on ISO 2859 or ANSI/ASQ Z1.4 parameters. We supply complete material test reports (MTRs) and surface coating thickness test certificates with every container shipment.
Verifying elemental ratios (Mg, Si, Fe) in raw alloy billets using spark spectrometers.
Ensuring structural yield strength, ultimate tensile strength, and elongation meet mechanical requirements.
Webster and Barcol hardness testing to verify alloy temper (T5/T6) stabilization.
High-precision calliper and optical projector inspection of cross-sectional geometries.
Measuring dry film thickness (DFT), cross-hatch adhesion, and impact resistance of finished surfaces.
Corrosion testing inside a continuous salt mist chamber to simulate long-term coastal exposure.
Exposing colored and anodized surfaces to intense artificial UV rays to measure color fastness and gloss retention.
A digital walkthrough of our 100,000 square meter production facility in Guangdong.
Expert insights covering structural engineering, procurement, and surface selection.
For standard architectural door frames and architrave trim, Alloy 6063 (typically with T5 or T6 temper) is the global industry standard. It provides an excellent balance of structural strength, ease of extrusion into complex multi-hollow profiles, and an exceptional surface response to anodizing and powder coating. For high-rise entrances or structural glazed curtain walls subject to severe wind load requirements, we specify Alloy 6061-T6 or Alloy 6082-T6, which offer significantly higher yield and tensile strength.
Our engineering department utilizes advanced CAD/CAM software to design and simulate extrusion flows before manufacturing the dies in our cleanroom toolshop. Once the die is mounted, initial sample extrusions are scanned using coordinate measuring machines (CMM) and optical profile projectors. We inspect structural wall thickness, screw port diameters, and snapping groove tolerances against the agreed technical drawings. Tolerances are held strictly within standard limits (under GB/T 14846 high-precision grade or EN 755-9 guidelines).
Aluminium is a highly conductive metal. External door frames without thermal breaks will rapidly transfer external heat or cold into the building, causing energy loss and moisture condensation. A thermal break profile splits the aluminum frame into two separate internal and external sections, joined by an insulating polyamide strip (reinforced with glass fiber). This non-conductive barrier significantly lowers the overall thermal transmittance (U-value) of the door, helping developers achieve strict green building codes and reducing internal heating/cooling costs.
For custom profile shapes, we require a mold fee to cover tool design. However, this mold fee is fully refunded or waived once total cumulative order volumes for that specific profile reach a set tonnage (typically 3 to 5 tons, depending on profile size and complexity). For standard profiles where molds already exist among our 100,000+ stock sets, there is no mold charge, and the MOQ depends on the selected surface treatment, typically starting at 500kg per profile type.
We established our dedicated sales branch in Foshan to streamline international commercial relationships, contract management, and port routing. We offer complete FOB, CIF, or DDU documentation, and our upcoming office in Malaysia (opening 2026) will further establish localized service, regional warehousing support, and tax compliance assistance for Southeast Asian and Western markets.
We are committed to providing you with the highest quality products and excellent services. If you have any questions or need assistance with our custom architectural extrusions, please contact us and we will respond within 12 hours.
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Aoli Aluminum