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RC-A
Red Cherry
RC-A- 406

This aluminum 90 degree corner extrusion profile is engineered for clean edge finishing and structural frame connection. The integrated slot design allows secure panel insertion while maintaining a seamless exterior appearance.
Manufactured from high-quality aluminum alloy, this corner extrusion provides excellent corrosion resistance, dimensional stability and lightweight strength. It is widely used in cabinet systems, wall panels, display frames, and modular structures.
Custom aluminum extrusion solutions are available including CNC machining, drilling, cutting and surface treatments such as anodizing or powder coating. OEM and project-based production supported.


1. What is a 90 degree aluminum corner extrusion used for?
It is mainly used for edge finishing and structural connections in cabinets, wall panels, display frames, and modular aluminum systems.
2. Can the slot size be customized for different panel thicknesses?
Yes, the slot design can be fully customized to fit various panel materials and thickness requirements.
3. What surface treatments are available?
Common options include anodizing, powder coating, electrophoresis, and mill finish, depending on your application needs.
4. Do you support CNC machining and secondary processing?
Yes, we provide CNC machining, drilling, cutting, and other precision fabrication services based on drawings.
5. What aluminum alloy grades are available?
Typically, 6063-T5 and 6061-T6 are used, offering a balance of strength, corrosion resistance, and formability.
6. Can you support OEM or custom design projects?
Yes, we offer full OEM support, including mold development, design optimization, and mass production.
7. What is the standard length of the extrusion?
The standard length is usually 6 meters, but custom cut lengths are available upon request.