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RC-A
Red Cherry
RC-A- 369

This flat flange aluminum extrusion profile features a hollow internal structure combined with an extended flange design, offering both structural strength and installation convenience. It is widely used in industrial enclosures, equipment housings, cable protection systems, and functional aluminum covers.
Manufactured from high-quality aluminum alloys such as 6063-T5 or 6061-T6, this profile provides excellent corrosion resistance, dimensional stability, and machinability. The flat flange allows easy mounting, sealing, or integration with panels and frames.
We support full OEM and ODM customization, including cross-section design, length cutting, CNC machining, and surface treatments such as anodizing, powder coating, or mill finish. Suitable for automation equipment, electrical systems, and industrial infrastructure projects.


Q1: What is a flat flange aluminum extrusion profile used for?
A: It is mainly used for industrial enclosures, equipment housings, cable protection systems, structural covers, and panel mounting applications.
Q2: What materials are used in this aluminum profile?
A: This profile is typically made from high-quality aluminum alloys such as 6063-T5 or 6061-T6, offering strength, corrosion resistance, and good machinability.
Q3: Can this aluminum extrusion be customized?
A: Yes, we support full OEM and ODM customization, including cross-section design, length, machining, and surface finishing based on project requirements.
Q4: What surface treatments are available?
A: Available options include anodizing, powder coating, electrophoresis, and mill finish to enhance durability and appearance.
Q5: What are the advantages of the flat flange design?
A: The extended flange allows easier mounting, better sealing performance, and simpler integration with panels, frames, and structural systems.
Q6: What industries commonly use this aluminum profile?
A: It is widely used in automation equipment, electrical systems, industrial machinery, construction infrastructure, and enclosure manufacturing.
Q7: Is this profile suitable for heavy-duty applications?
A: Yes, depending on alloy selection and wall thickness, it can be designed for both light-duty and heavy-duty structural applications.
Q8: Do you provide machining and cutting services?
A: Yes, we offer CNC machining, drilling, tapping, cutting to length, and other secondary processing services.