





This dual cavity aluminum enclosure is a split two-piece shell with snap-fit assembly, precision milled by 5-axis CNC for inner cavity. Rongzhou provides customized CNC aluminum housings for electronic product OEM customers.
✓ Split front & rear snap-fit structure
✓ 5-axis CNC internal cavity milling
✓ Integrated CNC machining process
✓ Multi-color anodized surface options
✓ Custom cavity layout for electronic modules

5-axis CNC milling for complex internal space.

Front and rear shells snap together without complex fasteners.

Consistent, scratch-resistant colored surface

Independent cavities to separate internal components.

Adjust outline and cavity layout freely.

Reliable production for electronic OEM projects.

1. 5-axis CNC machining capability: Rongzhou completes outer shaping and complex inner cavity milling in-house.
2. Mature split shell development: Rich experience for snap-fit two-piece aluminum enclosure design verification.
3. In-house anodizing support: Multiple color options with stable color consistency across batches.
4. Sample fast turnaround: Quick prototype machining for your new electronic product evaluation.
5. Strict appearance inspection: Check surface burr, scratches and coating defects before delivery.

1. Independent dual cavity design: Separate space to isolate different electronic components.
2. Simplified assembly workflow: Snap-fit structure cuts your product assembly time.
3. Premium visual texture: Vibrant anodized colors to upgrade finished product grade.
4. Flexible internal layout: Cavity dimensions customized to fit your PCBA and modules.
5. One-stop OEM cooperation: Rongzhou supports drawing review, sampling and mass shipment.

Q: Can Rongzhou customize the cavity size and internal layout of this dual cavity aluminum enclosure?
A: Yes, Rongzhou develops enclosures according to your 3D drawings and internal component requirements.
Q: What processing is used for the inner cavity of this CNC aluminum shell?
A: We adopt 5-axis CNC milling to form complex inner dual cavities with high precision.
Q: Can we choose different anodizing colors for these aluminum enclosures?
A: Yes, Rongzhou supports multiple anodized colors, we can match your target color samples.
Q: Does Rongzhou only accept bulk OEM orders for CNC aluminum enclosures?
A: We mainly serve B-end OEM customers, contact us to discuss your order and sampling plan.
Q: Can Rongzhou make pre-production samples for our new product validation?
A: Sure, Rongzhou can produce prototype samples for your assembly and appearance testing.
| Product Name | Custom Dual Cavity Aluminum Enclosure |
| Main Process | 5-axis CNC milling, integrated machining, anodizing |
| Material | Aluminum alloy (customizable) |
| Surface Treatment | Anodizing, other finishes customizable |
| Structure | Split front & rear shell, snap-fit assembly, dual independent cavities |
| Color | Blue, red, black, silver and custom colors available |
| Application | Electronic module manufacturers, consumer electronics OEM brands |
| Service Type | B2B wholesale & OEM customization |







Custom outer shape and enclosure size

Custom dual cavity dimension and spacing

Custom side cutouts, ports and mounting bosses

Custom anodized color and surface texture

Custom packaging for bulk electronic housing orders