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RC-A
Red Cherry
RC-A-013
Excellent corrosion resistance: The dense oxide film effectively isolates the aluminum substrate from the external environment, providing excellent protection. It can easily withstand a variety of harsh atmospheric environments.
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Maintaining the metallic texture: Unlike spray coating, anodizing is transparent (natural oxidation) or translucent (colored oxidation), perfectly preserving the metallic luster and texture of aluminum, creating a high-end, technological, and classy appearance.
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Environmental protection and health and safety: Compared with spraying, the anodizing process does not produce volatile organic compounds (VOCs), which is more environmentally friendly. The waste liquid is also relatively easy to handle.
Item | Anodizing | Powder Coating |
|---|---|---|
Surface Effect | Maintains metallic texture and aluminum luster | Covers the surface with a colored coating |
Appearance Style | High-end, clean, technological, metallic | Rich colors, thicker coating, decorative |
Corrosion Resistance | Excellent, especially with proper sealing | Good, depending on coating quality |
Wear Resistance | Good surface hardness and scratch resistance | Good impact resistance, but may chip if damaged |
Layer Bonding | Oxide layer grows from aluminum substrate | Coating is attached to the surface |
Environmental Performance | No paint film solvent, lower VOC concern | Powder coating has relatively low VOC, but still differs by process |
Best For | Precision profiles, aviation parts, electronics, decorative aluminum | Outdoor building profiles, colored architectural products, furniture |
Anodized Aluminum Profiles are widely used in industries that require durable surface protection, attractive appearance, and long-term corrosion resistance. They are suitable for architectural decoration, curtain wall systems, doors and windows, industrial aluminum frames, aviation components, transportation equipment, electronic housings, heat sinks, precision machinery, lighting fixtures, furniture, and display systems.
In aviation and transportation applications, anodized aluminum profiles provide lightweight performance, corrosion resistance, and a clean technical appearance. In electronic and precision equipment applications, anodizing helps improve surface hardness and dimensional stability. In architectural and decorative applications, the metallic surface creates a premium visual effect while improving outdoor durability.
Surface Treatment | Main Features | Suitable Applications |
|---|---|---|
Natural Anodizing | Silver metallic appearance, clean and durable | Industrial profiles, equipment frames, architectural parts |
Colored Anodizing | Metallic color effect with corrosion resistance | Decoration, electronics, furniture, visible components |
Hard Anodizing | Higher hardness and wear resistance | Machinery parts, precision components, heavy-duty use |
Sandblasting + Anodizing | Matte texture with refined appearance | High-end electronics, decorative profiles, display parts |
Brushing + Anodizing | Linear texture with metallic finish | Furniture, panels, architectural decoration |
Polishing + Anodizing | Bright surface with protective oxide film | Decorative parts, premium aluminum products |
We provide customized anodized aluminum profile solutions according to customer drawings, samples, surface requirements, and application environments. From aluminum extrusion to cutting, drilling, CNC machining, surface treatment, inspection, and packaging, we can provide one-stop processing support.
Custom Item | Available Options |
|---|---|
Aluminum Alloy | 6061, 6063, 6082, 7075, customized alloy |
Profile Shape | Standard, industrial, hollow, solid, special-shaped profile |
Surface Color | Silver, black, champagne, bronze, gold, customized color |
Surface Texture | Matte, bright, brushed, sandblasted, polished |
Processing | Cutting, drilling, tapping, punching, CNC machining |
Oxide Film Thickness | Customized according to indoor or outdoor application |
Packaging | Protective film, carton, pallet, wooden case, export packaging |
We provide high-quality aluminum profile solutions for industrial, architectural, aviation, electronic, and decorative applications. Our anodized aluminum profiles are designed to combine reliable surface protection, stable dimensional accuracy, lightweight performance, and high-end metallic appearance.
Whether your project requires standard anodized aluminum profiles, colored anodized profiles, hard anodized parts, or customized special-shaped aluminum extrusions, we can support production according to drawings, samples, technical requirements, and application conditions. OEM and ODM services are available for global customers.
Each anodized aluminum profile is inspected throughout the production process, including raw material selection, extrusion, cutting, surface preparation, anodizing, sealing, color checking, dimensional inspection, and final packaging.
Key inspection items include profile size, wall thickness, straightness, surface smoothness, oxide film thickness, color consistency, scratch resistance, corrosion resistance, and appearance quality. Strict quality control helps ensure that each profile meets both functional and visual requirements before shipment.
To protect the anodized surface during transportation, each aluminum profile can be wrapped with protective film, foam sheet, PE film, or paper separation. For export orders, cartons, pallets, wooden cases, or customized packaging are available. Additional anti-scratch protection can be provided for polished, brushed, or decorative anodized surfaces.
Anodizing is an electrochemical surface treatment process that forms a dense oxide layer on the aluminum surface. This layer improves corrosion resistance, wear resistance, surface hardness, and appearance.
Anodized aluminum profiles offer excellent corrosion resistance, strong surface hardness, long service life, metallic texture, stable color, and a high-end appearance.
Yes. One of the key advantages of anodizing is that it preserves the natural metallic texture and luster of aluminum while adding surface protection.
Common colors include natural silver, black, champagne, bronze, and gold. Customized colors can also be provided according to project requirements.
Both processes have advantages. Anodizing is better for maintaining metallic texture, improving surface hardness, and creating a refined aluminum appearance, while powder coating offers more color coverage and thicker surface protection.
