0102030405
Custom Hollow Design Aluminum Profiles from China - High-Strength, Durable Solutions by Leading Suppliers and Factory
Specifications
| Item | Hollow Aluminum Profile |
| Brand | Aolijie |
| Material | 6063 \ 6061 \ 6060 |
| Temper | T5 / T6 |
| Thickness | 0.8 – 5.0 mm |
| Length | 6 m (customizable) |
| Surface Treatment | Mill Finish | Powder Coating | Anodizing | Electrophoresis | Fluorocarbon Coating | Wood Grain, etc. |
| Color | According to customer requirements (customizable) |
| Service Support | Drilling | Milling | Cutting | Welding | Bending | Assembling | CNC |
| Packing Details | Inside: packed with protective film to protect each piece |
| Outside: wrapped in bundles by shrink plastic bag | |
| Delivery Time | Die developing and sample testing: 7–10 days |
| Mass production completed: 15–30 days | |
| MOQ | 500 kg |
Surface Treatment
Product Application
When selecting a high-strength aluminum profile supplier for new energy vehicles (NEVs), OEMs must prioritize partners that meet the extreme demands of safety, lightweighting, and volume production. Key evaluation points include:
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1. Advanced Material & Process Expertise Look for proven expertise in high-strength alloys (e.g., 6000, 7000 series) and complex profiles for structural components like battery enclosures, crash management systems, and body-in-white applications. Capabilities in hot forming, precision bending, and high-integrity joining techniques (FSW, SPR) are critical differentiators.
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2. Co-Engineering and Simulation Partnership The ideal supplier acts as a development partner, offering Design for Manufacturability (DfM) support and Finite Element Analysis (FEA) to optimize part design for weight, cost, and performance from the earliest prototype stage.
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3. Scalability and Supply Chain Assurance Assess their capacity for high-volume, just-in-time delivery and their stable raw material sourcing. The supply chain must be resilient and scalable to support your production ramp-up.
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4. Full-Vehicle Application Understanding Prior experience with battery tray systems, crash rails, or structural cross-members demonstrates practical knowledge of the unique requirements for stiffness, energy absorption, and corrosion protection in NEVs.
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Frequently Asked Questions
Q What aluminum alloys are available for hollow aluminum profiles?
We offer hollow aluminum profiles in 6063, 6061, and 6060 alloys with T5 and T6 temper options. These alloys provide an excellent balance of strength, corrosion resistance, and extrudability, making them suitable for a wide range of structural and decorative applications.
Q What surface treatment options are available?
We provide multiple surface treatment options including Mill Finish, Powder Coating, Anodizing, Electrophoresis, Fluorocarbon Coating, and Wood Grain finish. Custom colors are also available based on your specific requirements.
Q What is the minimum order quantity (MOQ)?
The minimum order quantity is 500 kg. For custom profiles, we recommend discussing your project requirements with our team to determine the most cost-effective order size and production plan.
Q How long does production and delivery take?
For new die development and sample testing, the lead time is approximately 7–10 days. Mass production is typically completed within 15–30 days depending on order volume and complexity. We also support just-in-time delivery for high-volume OEM customers.
Q Can profiles be customized in length, thickness, and shape?
Yes. Standard profiles are available in 6-meter lengths, but custom lengths, wall thicknesses (0.8–5.0 mm), and cross-sectional shapes can be produced to meet your design specifications. Our team offers DfM (Design for Manufacturability) support to optimize your profile design.
Q What secondary processing services do you offer?
We offer a comprehensive range of secondary processing services including Drilling, Milling, Cutting, Welding, Bending, Assembling, and CNC machining. This allows us to deliver ready-to-use components and reduce your in-house processing costs.
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