China Custom Hollow Design Aluminum Profiles from China - Trusted Suppliers and Factory for Superior Mechanical Properties Manufacturer, Supplier

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Discover our high-performance structural materials featuring tensile strength reaching 550 MPa and an outstanding yield strength-to-weight ratio. As a leading China supplier and factory, we specialize in providing top-quality products that ensure superior structural reinforcement, effective crash management, and seamless battery enclosure integration.

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Our designs are fully customizable, incorporating complex multi-void sections to achieve optimal performance tailored to your specific needs. With excellent corrosion resistance and a range of optional surface treatments, our materials are built for durability in various applications.

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We also offer precision machining and fabrication services, allowing for seamless assembly and integration into your projects. Trust our China-based factory to deliver innovative solutions and exceptional quality every time.

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Product Description

Specifications
Item Hollow Aluminum Profile
Material 6063 \ 6061 \ 6060
Temper T5 / T6
Thickness 0.8 - 5.0 mm
Length 6m (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: wrap to be 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
Surface Treatment Options
Product Application
High-Gloss White Aluminum Extrusions Application 1
High-Gloss White Aluminum Extrusions Application 2
High-Gloss White Aluminum Extrusions Application 3

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.

Hollow Aluminum Profile Application Detail
Frequently Asked Questions
Q: What aluminum alloy grades are available for the hollow aluminum profiles?
The hollow aluminum profiles are available in 6063, 6061, and 6060 alloy grades with T5 or T6 temper, suitable for a wide range of structural and decorative applications including new energy vehicle components.
Q: What surface treatment options are offered for the aluminum profiles?
Available surface treatments include Mill Finish, Powder Coating, Anodizing, Electrophoresis, Fluorocarbon Coating, and Wood Grain finish. Custom colors and finishes can also be arranged according to customer requirements.
Q: What is the minimum order quantity (MOQ) and standard lead time?
The minimum order quantity is 500 kg. For die development and sample testing, the lead time is 7-10 days. Mass production is typically completed within 15-30 days depending on order volume and specifications.
Q: Can the aluminum profiles be customized in terms of length, thickness, and color?
Yes. Standard length is 6 meters but customization is available. Wall thickness ranges from 0.8 mm to 5.0 mm, and colors can be fully customized to meet specific customer or project requirements.
Q: What value-added processing services are available?
A full range of secondary processing services is offered, including Drilling, Milling, Cutting, Welding, Bending, Assembling, and CNC machining, enabling customers to receive ready-to-use components directly.
Q: Are these aluminum profiles suitable for new energy vehicle (NEV) structural applications?
Yes. The profiles are well-suited for NEV structural applications such as battery enclosures, crash management systems, body-in-white structures, and battery tray systems. The supplier also offers co-engineering and FEA simulation support to optimize designs for stiffness, energy absorption, and weight reduction.

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