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RC-A
Red Cherry
RC-A- 562

Curved Design: Optimized for applications requiring curved structural elements, such as architectural framing, vehicle components, and custom machinery parts.
Central Cavity: Enhances structural rigidity while minimizing material usage, resulting in a lighter, more efficient profile.
High-Grade Material: Corrosion-resistant aluminum alloy ensures long-term durability in harsh environments.
Customization: Available in a range of alloys, finishes, and dimensions to suit specific project specifications.


1. What is a curved aluminum extrusion profile with a central cavity?
It is a specially designed aluminum profile featuring a curved geometry and a hollow central cavity. This structure improves load-bearing performance while reducing overall weight, making it ideal for structural and architectural applications.
2. What are the advantages of the central cavity design?
The central cavity enhances strength-to-weight ratio, reduces material consumption, and improves thermal and structural efficiency without compromising durability.
3. Which aluminum alloys are available for this profile?
We commonly offer 6061-T6 and 6063-T5 aluminum alloys, both known for their excellent strength, corrosion resistance, and suitability for extrusion and structural use.
4. Can the curvature and dimensions be customized?
Yes, we provide full customization, including radius, cross-sectional shape, wall thickness, length, and cavity design based on your drawings or technical requirements.
5. What industries typically use this curved aluminum profile?
This product is widely used in architectural facades, curtain wall systems, transportation (rail, automotive), aerospace components, and custom industrial machinery.
6. What surface finishes are available?
Available finishes include anodizing, powder coating, electrophoresis, sandblasting, and custom decorative coatings to meet both functional and aesthetic needs.
7. Is this profile suitable for outdoor or harsh environments?
Yes, the corrosion-resistant aluminum alloy combined with protective surface treatments ensures excellent performance in outdoor and harsh environmental conditions.
8. Do you support OEM and prototype production?
Yes, we offer OEM services, mold development, and sample production to validate design and performance before mass manufacturing