Discover high-performance modular profiles, lightweight frames, and heavy-duty structural parts designed for architecture, industrial equipment, and advanced solar installations.
In modern high-performance manufacturing, the integration of CNC machining and aluminum extrusion has revolutionized how industries approach lightweight structural engineering. Traditionally, extruded aluminum served as basic, linear building elements requiring extensive post-processing by separate entities. Today, advanced manufacturers like Aoli Aluminum integrate high-tonnage extrusion presses directly with multi-axis CNC machining lines, enabling high-precision component fabrication directly from the factory floor.
This technical evolution is primarily propelled by three core market forces: the structural lightweighting revolution in global electric vehicle (EV) engineering, the push toward high-efficiency thermal architectures in renewable energy, and the rise of sustainable building envelopes. The ability to perform high-speed milling, turning, routing, and drilling on dynamic profile geometries allows engineers to specify complex wall thicknesses, customized tolerances, and custom mounting points directly into the extruded material.
As a leading supplier based in Sihui, Guangdong, we maintain strategic capabilities that bridge the gap between high-volume standard profiles and highly tailored, CNC-milled structural components. This whitepaper explains our deep structural integration and quality validation methods that ensure our global buyers receive exceptional performance.
Industrial buyers face multi-layered challenges regarding dimensional precision, alloy purity, surface finish consistency, and compliance. Here is how our production processes match these strategic needs.
Standard architectural profiles allow for moderate deviations, but precision CNC components require tight dimensional tolerances. We utilize modern CNC machining platforms to maintain tolerances within ±0.02 mm, satisfying the strict quality standards of automotive component and electronics manufacturers.
We source raw aluminum ingots (Alloy 6063, 6061, 6082) with complete material trace reports. Standardized thermal aging and heat treatment control grain boundary alignment, preventing surface tearing and structural degradation during high-speed CNC milling.
Whether for outdoor architectural applications or industrial machinery, surface protection is vital. Our advanced production capabilities include anodizing, electrophoretic coating, powder coating, PVDF coatings, and wood grain texturing to protect profiles in challenging environments.
Established in 2009, Aoli Aluminum integrates research and development, design, and precision manufacturing into a unified workflow.
Headquartered in Sihui, Guangdong, with sales and distribution branches in Foshan, Aoli Aluminum has grown into a major manufacturer of aluminum alloy profiles for construction, decoration, and industrial components.
Our Mission: Building sustainable cities for the world. We are committed to achieving a win-win situation for employees, customers, and society.
Our operation runs under a comprehensive ISO quality management system. From custom mold engineering to high-performance surface finishes, we ensure each production batch complies with global standards.
Supplying diverse markets under our registered brand "Aolijie".
Our brand "Aolijie" owns 4 production bases and is equipped with advanced production lines, including extrusion equipment ranging from 900 tons to 2000 tons. We support surface treatment production lines for power coating, Anodizing, Electrophoretic Coating, PVDF coating, wood grain, die production, and CNC deep processing equipment. We also maintain a specialized production base for aluminum doors and windows.
Our annual production capacity reaches 100,000 tons, backed by over 100,000 sets of specialized molds. Our catalog spans more than 100 series and over 1,000 technical specifications. To satisfy unique customer designs, we implement internationally advanced thermal break profiles and precision physical validation. Our products are exported to countries in the Middle East, South America, Africa, and Southeast Asia.
Our brand “Aolijie” is closely tied to the development of aluminum profiles in China. Since 2000, our founder Mr. Wong has worked in the construction materials sector during a period of rapid urbanization in China.
Identifying aluminum as an environmentally friendly, low-carbon, robust, and durable building material, Mr. Wong recognized its role in future sustainable architectures. This realization led to the vision of producing high-quality aluminum profiles, culminating in the establishment of the Aolijie factory in 2009.
Aolijie Brand Meaning:
A standard manufacturing plant spanning 10,000 square meters was established in Sihui City, Guangdong. The brand "Aolijie" was launched to produce standardized, high-reliability industrial profiles.
Focused on manufacturing quality and process refinement, obtaining 13 technical product patents and our first ISO9001 quality management registration.
In response to growing demand, we built a 100,000 square meter plant, increasing annual output capacity to 100,000 metric tons.
Opened a sales and logistics branch in Foshan, Guangdong in 2024. Plan to open our first overseas regional office in Malaysia in 2026 to support Southeast Asian customers.
Our plant houses advanced extrusion, finishing, and CNC machining systems.
Our engineering capabilities support global supply chains across renewable energy, automotive components, and commercial architecture.
Electric vehicle thermal systems require precise battery enclosures. We machine internal heat sinks and enclosures from structural 6000-series alloys, matching thermal conductivity and impact resistance specifications.
Outdoor solar systems require robust structures. Our adjustable mounting brackets feature heavy anodizing to withstand high wind loads and harsh weather in utility-scale installations.
Modern power electronics generate substantial heat. Our high-aspect-ratio custom heat sink extrusions are designed to optimize thermal dissipation for electrical grid systems and high-output LED fixtures.
Our structural alloy profiles are used in structural glazing, architectural curtain walls, and industrial frameworks worldwide.
We verify profile performance through structured testing and compliance processes.
Our quality control system utilizes a multi-step inspection framework to evaluate physical properties, chemical composition, and coating durability:
componential analysis
tensile test
hardness test
dimensional measurement
coating test
salt spray
uv aging test
From raw melt to final dispatch.
Common questions regarding technical specifications, custom molds, processing tolerances, and shipping procedures.
Our processing facility utilizes extrusion equipment ranging from 900 tons to 2,000 tons. This machinery handles profile widths up to 250mm, depending on the cross-sectional geometry. Our engineers review CAD files to optimize wall thicknesses and extrusion profiles.
We work with 6000-series alloys: Alloy 6063 offers excellent surface finish and corrosion resistance, making it suitable for architectural uses. Alloy 6061 provides high structural strength and is widely used in CNC-machined structural parts and EV frames.
We maintain an inventory of over 100,000 standard mold sets to help clients minimize tooling expenses. For custom geometries, our engineering team designs and manufactures the dies in-house. Once the customer pays the initial tool setup fee, they retain ownership of the custom mold design.
For high-salinity marine or coastal areas, we recommend Class 2 Anodizing (thicknesses exceeding 15 microns) or architectural-grade PVDF coatings. These surface treatments shield the underlying alloy from galvanic and atmospheric corrosion.
Explore our custom industrial tubing, battery enclosures, LED lighting tracks, and solar mounting systems designed to meet demanding engineering specifications.
We provide technical support and custom extrusion design assistance. Submit your design drawings (DWG/IGS/STEP formats) to receive a detailed engineering quote.
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Aoli Aluminum
