China Extruded Aluminium Channel Manufacturer & Factory

Precision Engineering, ISO 9001:2015 Production Base, and Tailored Extrusions for Global Infrastructure, Automotive, and Architectural Industries.

Establishment & Scale

Aoli Aluminum: Precision Metal Engineering Since 2009

Established in 2009, Aoli Aluminum has evolved into a premier vertically integrated enterprise that seamlessly conducts metal extrusion R&D, structural design, automated production, and global supply logistics. Strategically situated in Sihui, Guangdong (Headquarters), and supported by our commercial divisions in Foshan, we address the strict structural and physical specifications required by international construction, engineering, and manufacturing entities.

Guided by our foundational business vision—"Building sustainable cities for the world, and achieving shared value for our personnel, partners, and society"—we focus on advanced structural integrity, optimized strength-to-weight ratios, and eco-conscious metallurgy.

100,000T
Annual Production
High-volume supply capacity
100,000+
Mold Library Sets
Minimizing tooling expenses
Aoli Aluminum Extrusion Factory Facility
Manufacturing Infrastructure

China Factory 4.0: Supply Chain Resilience & Optimization

Operational excellence derived from advanced material processing, automated production control, and logistics networks.

State-of-the-Art Extrusion Equipment

Operating multiple heavy industrial extrusion presses ranging from 900 tons to 2,000 tons. This tooling versatility allows us to press profiles with wall thicknesses starting from 0.4mm up to highly complex large-scale cross sections.

Surface Treatment Processing

Equipped with integrated lines for electrostatic powder coating, anodizing, electrophoretic deposition, PVDF coatings, and hyper-realistic wood grain sublimation. All finishes conform strictly to Qualicoat and AAMA standards.

Downstream CNC Machining & Prefabrication

Equipped with precise multi-axis CNC machines, double-head cutting systems, punching presses, and mechanical assembly setups. We offer comprehensive mechanical processing (drilling, tapping, milling, precise miter cuts) to ensure profiles are immediately ready for installation.

4
Production Bases
Scalable domestic operations
100+
Product Series
Extensive portfolio coverage
1,000+
Custom Specifications
Catering to exact engineering designs
ISO9001
Certified Management
International manufacturing standards
Engineering Innovation

Technical Roadmap & Future Metallurgy Outlook

How Aoli Aluminum anticipates next-generation industrial demands through mechanical design, alloy formulation, and environmental sustainability.

01 / Low-Carbon Green Aluminum

To align with global ESG imperatives and carbon tax frameworks (such as CBAM), we are increasing the integration of hydro-powered smelted billets and post-consumer recycled (PCR) aluminum. Our green extrusion solutions maintain structural parameters while significantly reducing scope-3 carbon footprints.

02 / High-Performance Thermal Optimization

Our research focus involves next-generation structural thermal break designs. By using advanced structural Polyamide (PA66-GF25) strips inside multi-cavity architectural profiles, we achieve U-factors well below 1.2 W/m²K, which helps meet strict building energy efficiency requirements.

03 / Advanced Micro-Channel Extrusions

We are scaling up production capabilities for thin-walled, high-ratio heat sinks and micro-channel profiles. These components are critical for battery pack cooling plates in electric vehicles (EVs), server rack heat exchangers, and high-frequency power electronics.

Application Domains

Macro Industrial Solutions

Our extruded channels are integrated into critical structural assemblies across numerous global industries.

Architectural Systems

Extruded curtain wall framing, unitized glazing systems, high-durability sliding patio doors, sunroom framing, exterior ventilation louvers, and interior decorative slat ceilings. Engineered to withstand localized wind loads and physical stress.

  • Thermally broken profiles
  • Custom architectural mullions
  • High-weatherability powder coat

Renewable Energy & Solar

Structural support channels, frame segments, and mounting components for photovoltaic arrays. Anodized coatings up to 25 microns ensure long-term resistance to atmospheric corrosion in harsh coastal or high-humidity areas.

  • High-strength 6005A-T6 alloy
  • Precise bolt-channel tolerances
  • Extended salt-spray lifetime

Automotive & Electric Vehicles (EV)

Engineered structural channels, battery enclosure frames, chassis structures, and floorboards. Our precision extrusion processes guarantee tight dimensional tolerances, assisting with robotic assembly and automated welding.

  • 6061-T6 and 6082-T6 alloys
  • Crashworthiness and deformation control
  • Strict dimensional tolerances
On-Site Verification

Factory Tour & Advanced Production Facilities

A look inside Aoli Aluminum's 100,000 square meter production facility, showing our raw billet processing, extrusion lines, and surface treatment facilities.

Metrology & Verification

Strict Quality Control & Inspection Laboratory

We maintain an integrated quality inspection system to verify that every batch meets EN, ASTM, and AS/NZS dimensional and mechanical standards.

Our quality assurance workflow uses a 100% visual inspection protocol for surface finishes, supplemented by a 5% secondary random spot check. Each batch undergoes 8 critical spot checks, applying random AQL (Acceptable Quality Level) sampling based on ISO 2859 and ANSI/ASQ Z1.4 parameters.

  • Compositional Analysis: Verification of alloy element distributions via optical emission spectrometry.
  • Tensile & Yield Testing: Confirming mechanical characteristics (UTS, yield strength, elongation %) to meet structural targets.
  • Hardness Testing: Verification of T5 or T6 tempering curves (using Webster and Vickers hardness meters).
  • Coating Verification: Cross-hatch adhesion testing, thickness measurements, salt spray chamber testing (ASTM B117), and UV aging simulation.
Procurement Logistics

Procurement Optimization for Global Buyers

How we help international buyers manage sourcing risks, optimize logistics, and reduce total cost of ownership (TCO).

Vertically Integrated Sourcing

We handle all processing steps in-house—from die design and casting to extrusion, finishing, CNC machining, and packaging. This direct process control reduces dependency on third-party shops, helping us maintain consistent quality and meet delivery deadlines.

Tooling Optimization

With an active library of over 100,000 standard and semi-custom extrusion die sets, we can often match client specs directly to existing tooling. This helps eliminate tooling lead times and minimizes setup costs for standard C, U, and hollow channels.

Strategic Shipping and Logistics

Our primary factories in Sihui and logistics hubs in Foshan offer easy access to major maritime ports, including Shenzhen, Guangzhou (Nansha), and Hong Kong. This location helps facilitate cost-efficient export container routing and simplifies international customs processing.

Corporate Development

The History and Vision of the "Aolijie" Brand

A history of engineering growth, technological upgrades, and expanding international presence.

AO
First Choice

Selecting the optimal path for structural materials

LI
Leading Indicator

Driving technical innovations in architectural design

JIE
Master Work

Delivering precision engineering in every profile

2009: Factory Establishment & Brand Genesis

Our founder, Mr. Wong, draws on deep building materials experience to establish a dedicated 10,000 SQM aluminum extrusion facility in Sihui, Guangdong. We launched the "Aolijie" brand with a focus on producing durable, structurally precise profiles.

2009 Factory Setup

2010-2016: Technical Quality & Patent Growth

We established an ISO 9001:2015 management system and earned 13 national patents. During this time, we upgraded our laboratories to include specialized mechanical testing, anodizing thickness meters, and salt spray testing equipment.

2010-2016 Lab Upgrades

2017-2020: Manufacturing Expansion

To support growing international demand, we invested in expanding our production facilities to 100,000 square meters. This upgrade scaled our annual extrusion capacity to 100,000 metric tons, supported by a modern automated packaging center.

2017-2020 Expansion

2024-2026: Global Distribution Networks

In 2024, we established a strategic sales and engineering office in Foshan to coordinate global accounts. In 2026, we plan to open our first overseas office in Malaysia to offer localized engineering support and streamline regional logistics.

2024-2026 Global Offices
Our Philosophy

Mission, Vision, and Value System

Our operations are guided by a commitment to quality, sustainable manufacturing, and customer service.

Core Mission

Building Sustainable Cities: We design and manufacture energy-efficient, recyclable aluminum structural profiles. Our products help developers and industries reduce material consumption and lower building energy requirements.

Enterprise Vision

We aim to be a highly reliable partner for extruded aluminum channels, maintaining strong customer satisfaction ratings while expanding Aolijie's reach as a trusted supplier of precise architectural and industrial profiles.

Value Pillars

Our business values center on client success, ongoing staff development, and quality assurance. We prioritize long-term performance and reliability over short-term cost cuts in materials or workmanship.

International Certification

Compliance and Testing Standards

Aoli Aluminum products are manufactured to meet regional architectural and structural engineering codes globally.

  • Europe: EN 755 (mechanical tolerances for aluminum profiles) and Qualicoat specifications for powder-coated finishes.
  • North America: ASTM B221 (standard specification for aluminum alloy extruded shapes) and AAMA architectural standards.
  • Australia/New Zealand: AS/NZS 1866 (structural tolerances and alloy compliance).

We provide full material trace reports, mill test certificates (MTC), chemical composition analyses, and anodizing thickness reports for all outgoing shipments.

Technical Support

Frequently Asked Questions (FAQ)

Sourcing and engineering details regarding extruded aluminum channels, tooling, and customization.

What alloy configurations do you offer for extruded channels? +
We primarily process 6000-series aluminum alloys (including 6063, 6061, 6005, and 6082). 6063 is typically used for architectural channels and decorative trims because of its smooth finish and anodizing characteristics. For structural frames and EV components, we utilize 6061 and 6082 alloys to achieve higher yield and tensile strength.
How do you handle tooling costs and design ownership for custom profiles? +
Custom profile dimensions require a dedicated extrusion die. Our team reviews customer CAD/DWG drawings to optimize geometry for die life and output rate. Tooling costs are paid upfront, but we offer mold rebate structures once ordering thresholds are met. All custom client designs are protected under non-disclosure agreements.
What is your typical production lead time? +
For standard profiles using existing dies, production lead time is typically 15 to 20 days after order confirmation. For custom profiles, drawing verification and die fabrication take 7 to 10 days, followed by 15 to 20 days for extrusion, finishing, and packaging.
What finish options are available for exterior exposures? +
For exterior architectural applications, we recommend Class I Anodizing (thickness > 15 microns) or PVDF powder coating. These treatments provide long-term resistance to UV degradation, chemical exposure, and humidity, ensuring stability in coastal environments.
How do you control twist and bow on long structural profiles? +
We control flatness, twist, and bow tolerances using automated multi-stage stretchers during the extrusion cooling phase. Dimensional accuracy is verified on-line using high-precision mechanical templates and digital measurement tools to meet EN 755-9 specifications.
Global References

Collaboration Cases & International Deliveries

Aoli Aluminum profiles are exported to structural, commercial, and residential projects worldwide.

Need More Information or a Sample?

Contact our engineering and sales divisions today. We provide structural feasibility feedback, custom design tooling assessments, and sample shipments to support your planning process.

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