Explore our core engineering portfolio of custom extrusions and thermal-break architectural components designed for global structural applications.
A Technical Whitepaper on Structural Integrity, Thermal Performance, and Precision Metallurgy
Aluminum profile glass doors rely heavily on 6000-series magnesium-silicon alloys (principally 6063-T5 and 6063-T6). These formulations deliver the optimal balance of tensile strength, corrosion resistance, and excellent surface response to chemical anodizing. By refining the grain structure during hot billet extrusion, we guarantee profiles that endure immense glass weight distributions without structural deflection.
Modern building envelopes demand strict energy conservation. Our thermal break extrusion systems insert high-performance PA66-GF25 (25% glass fiber reinforced polyamide) structural strips into the cavities. This configuration isolates the external frame from internal temperatures, preventing thermal bridging, reducing HVAC loads, and eliminating internal condensation risks on the glass framing.
Aluminum oxide naturally forms a protective barrier, but marine environments and urban smog require enhanced surface treatments. Our factories implement standard Anodizing (up to Class 20μm), PVDF Coating (Kynar 500 formulation), and electro-static powder coatings to prevent chalking, UV degradation, and galvanic corrosion at glass contact points.
Established in 2009, Aoli Aluminum (brand name: Aolijie) has evolved into an industry-leading integrated enterprise specializing in the research, development, and massive manufacturing of precision aluminum alloy profiles. Headquartered in the manufacturing hub of Sihui, Guangdong, with key commercial offices in Foshan, Aoli possesses state-of-the-art extrusion equipment ranging from 900 tons to 2000 tons.
We operate fully certified ISO 9001 quality management workflows across 4 manufacturing bases. Our capabilities include in-house die design, advanced powder coating, anodizing, electrophoretic coating, fluorocarbon (PVDF) coating, realistic wood grain sublimation, and heavy-duty CNC machining centers.
"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."
The Global Competitive Advantage in Industrial Scale, Raw Material Access, and Custom Engineering Precision
China's Guangdong province hosts the world’s most dense cluster of primary aluminum smelting, billet casting, die engineering, and surface finishing suppliers. Aoli leverages this industrial density to secure bulk high-purity aluminum ingots at lower baseline prices, passing the savings to our partners.
With over 100,000 active mold sets in our inventory, custom profile engineering is simplified. If your glass door project requires a unique visual mullion or custom thermal barrier alignment, our tooling division can modify or create dies with negligible lead times.
Exporting to the EU, North America, Middle East, and Asia requires conformance with diverse ASTM, BS EN, and AS/NZS standards. Our profiles go through strict mechanical inspections, satisfying testing protocols for wind-load deflection, water tightness, and structural load bearing capacity.
100% Inspection Policies and Advanced Analytical Lab Testing Safeguarding System Lifetime Performance
Aolijie enforces strict multi-stage inspection frameworks. We complete a 100% manual visual inspection on finish lines, complemented by 5% secondary spot checks on finished products. Each outgoing batch undergoes 8 localized inspections based on strict ISO 2859 or ANSI/ASQ Z1.4 Acceptable Quality Level (AQL) standards.
componential analysis
tensile test
hardness test
dimensional measurement
coating test
salt spray
uv aging test
A look inside our extrusion, coating, and finishing facilities in Guangdong, China
Tracking the growth of Aoli Aluminum from local manufacturer to a globally trusted architectural brand
Architectural and Industrial Engineering Solutions for Diverse Commercial Projects
Aluminum profile glass doors must withstand wind deflection forces in high-rise constructions. Our heavy-duty double-cavity systems support massive double-glazed insulating units (IGUs) while maintaining slim sightlines for maximum natural light penetration.
High-end modern apartments favor minimalist interior glass doors. We offer ultra-slim profiles with concealed floor tracks, using high-tensile 6063-T6 framing to ensure stability and smooth sliding operation over decades.
Sterile industrial and laboratory spaces require precise air tightness. Our CNC-machined framing sections accommodate high-durability EPDM sealing gaskets, resisting chemical cleaners and frequent automated cycles.
Our structural aluminum profiles have been utilized in complex construction, industrial framing, and luxury residential projects globally.
Technical answers to the most common queries from structural engineers, buyers, and builders
Expand your structural framework capabilities with our secondary industrial extrusions, components, and hardware.
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.
Aoli Aluminum