Custom Aluminum Enclosure Manufacturer

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Aluminum Extruded Enclosures

Tube Extruded Enclosure

Split Extrusion Enclosure

Waterproof Aluminum Enclosures

19-Inch Rackmount Chassis

industrial enclosure

Amplifier Enclosure

Metal Box

Die cast enclosure

CNC Precision machined parts

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Aluminum enclosures. Built for your idea.

PUMAY engineers custom aluminum enclosures for
electronic designers worldwide.
1,000+ ready molds · No tooling fee · Samples from 1 piece

Get a Quote in 24 Hours

Engineered for Precision. Built to Last.

Precision Aluminum Enclosures for Your Innovation.

1,000+

Own molds — no tooling fee

Choose a profile

Start with your component envelope

Make it your own

Cutouts · Threads · Surface finish

Approve. Then produce.

From first sample to your next batch

The right enclosure. A stronger starting point.

Every series is built in our 4,500㎡ Foshan facility

Extruded Aluminum Enclosures

Audio Amplifer Enclosures

19'' Rackmount Chassis

Instrument Enclosures

Waterproof Enclosures

Metal Box

Download Catagoery

Every detail. Part of your design.

No middlemen, no tooling surprises — what you send is what we machine.

1.Profile & dimensions

Component envelope, internal clearance and fixing points.

2.CNC machining

Connector cutouts, threaded holes and mounting features.

3 Surface & identity

Anodizing or coating, color, engraving and logo placement.

4 Application requirements

Discuss heat, exposure, assembly and applicable tests.

See the process. Know your partner.

From drawing to a finished enclosure.

the CNC machining and assembly processes described on our factory page. Confirm the route and inspection scope for your order.

Explore our factory

Good quality. Clear evidence

01. Dimensional inspection

Critical dimensions, tolerances and report scope.

02 Material finish records

Alloy, surface process and order documentation.

03 Applicable test reports

Covered model, issuing body and test conditions.

From your first drawing to your next production run.

Clear timelines at every step — quoted in 24 hours, sampled in days, shipped worldwide.

STEP 01 ── Send Your Drawing

STEP / DWG / PDF sketch — 1 piece is enough to start.

STEP 02 ── Get a Quote in 24h

Manual review by an engineer — EXW pricing, no hidden fees.

STEP 03 ── Sample Machined

CNC sample with your holes, engraving and finish.

STEP 04 ── Mass Production

Batch machining + anodizing/powder coating, CE/SGS reports.

STEP 05 ── Shipped Worldwide

Packed for export, DHL/FedEx/sea — 30+ countries served.

STEP 06 ── After-Sales Support & Long-Term Partnership

delivery is the beginning of the relationship — not the end of the transaction.

Trusted Across Industries Worldwide

Move beyond off-the-shelf limitations. We partner with you to create custom aluminum enclosures that perfectly match your product's form and function, ensuring a faster path from design to market.