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B2B Industrial Aluminum Enclosure Manufacturer Since 2016 — Foshan, China

B2B Industrial Aluminum Enclosure Manufacturer Since 2016 — Foshan, China

1000+ molds / 30+ countries / 4500㎡
Get a Quote

Our Story

Founded in Foshan — China's Aluminum Capital.
Pumay Aluminum was established in Foshan, Guangdong — the heartof China's aluminum manufacturing industry. With a 4,500 m² production facility and over 1,000 proprietary mold sets, we have spent years serving electronics engineers, industrial designers, and hardware startups across Europe, North America, and Asia.Our journey began with a simple belief: B2B buyers deserve fast turnaround, honest communication, and enclosures that are production-ready from day one.
See how engineers around the world use Pumay enclosures →
sample room

Pumay Enclosure

Pumay offers a wide range of electronic and industrial enclosure solutions, all crafted from premium aluminum alloys (6063/5052 series) for lightweight strength, superior heat dissipation, and durability. Key product lines include:
Aluminum Extruded Enclosure

Aluminum Extruded Enclosure

Instrument Chassis

Instrument Chassis

Audio Amplifer Enclosure

Audio Amplifer Enclosure

IP68 Waterproof Enclosure

IP68 Waterproof Enclosure

19-Inch Rack-Mount Chassis

19-Inch Rack-Mount Chassis
Get a quick quote

Why PUMAYCASE?

We are responsible for all aspects from the design stage to mass production.
1,000+ Molds. Zero Tooling Fees.

1,000+ Molds. Zero Tooling Fees.

Find your size in our existing library and go straight to production — no mold costs, no delays.
One-Stop Custom Service

One-Stop Custom Service

Drawing review → CNC machining → surface finishing → delivery. One supplier, one contact, zero gaps.
Flexible Order Quantities

Flexible Order Quantities

Sample from 1 piece. Produce from 50 pieces. Scale when you're ready.
Reliable Lead Times

Reliable Lead Times

In-stock: 2 days
| Sample: 7–10 days
| Mass production: 15–18 days.
Certified Materials, Full Documentation

Certified Materials, Full Documentation

CE SGS certified. Test reports provided on request. Supplier qualification made easy.
Built in Foshan — Backed by China's Best Supply Chain

Built in Foshan — Backed by China's Best Supply Chain

4,500 m² factory at the heart of China's aluminum manufacturing hub.

Professional Certificates

We firmly adheres to the concept of compliance, ensuring every product is reliable and safe to use.

Patent Certificate

6063 Material Report

CE

SGS Certification

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how to work with us
simple, transparent process — from first contact to delivered product.
STEP 01 ── Tell Us What You Need

STEP 01 ── Tell Us What You Need

Share your requirements at any stage of your project. A rough sketch, a reference model, or just the dimensions you need — our team will take it from there.Not sure which enclosure fits? Browse our 1,000+ mold library or send us your specs directly. We'll find the closest match within 24 hours.
STEP 02 ── Drawing Review Confirmation

STEP 02 ── Drawing Review Confirmation

Our engineers review every drawing before production begins. We verify dimensions, wall thickness, CNC feasibility, and surface finish compatibility — then send you a confirmed 2D/3D drawing for sign-off.Production never starts without your written approval.→ Turnaround: 24–48 hours
STEP 03 ── Quotation & Order Confirmation

STEP 03 ── Quotation & Order Confirmation

Once your drawing is confirmed, we provide a detailed quotation including unit pricing, machining costs, finishing fees, and lead time.EXW pricing. No hidden fees.PayPal / Credit Card / T/T accepted.Production begins upon receipt of deposit.
STEP 04 ── Sample Production & Approval

STEP 04 ── Sample Production & Approval

Before mass production, we manufacture a production-grade sample using actual tooling, CNC processes, and specified surface treatment.You review the sample. If it's right → we proceed.If changes are needed → we revise.→ Sample lead time: 7–10 business days
STEP 05 ── Mass Production, QC & Shipment

STEP 05 ── Mass Production, QC & Shipment

Every order goes through batch-level quality inspection before shipment — dimensional checks, surface uniformity, and packaging verification.Shipping via DHL / FedEx / UPS or your designated freight forwarder.CE SGS documentation provided on request.→ Mass production lead time: 15–18 business days
STEP 06 ── After-Sales Support & Long-Term Partnership

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

Our commitment doesn't end at shipment.For us, delivery is the beginning of the relationship — not the end of the transaction.
Our Facility — Foshan, Guangdong, China

Our Facility — Foshan, Guangdong, China

Located in Foshan, China's aluminum manufacturing capital, our 4,500 m² production facility houses every process your enclosure needs — under one roof, managed by one team.
From raw extrusion to CNC machining, surface finishing to final QC inspection — nothing is outsourced unless you approve it.

Our Manufacturing Capabilities

CNC Milling

CNC Milling
Bending

Bending

glue dispensing

glue dispensing
long-axis CNC machining

long-axis CNC machining
Cut Material

Cut Material
Punch

Punch
CNC Mill

CNC Mill
Laser

Laser
CNC Punch

CNC Punch
Drill

Drill
bending

bending
Brush Aluminum panel

Brush

Sandblast

Sandblast

Anodizing

Anodizing
Logo Print

Logo Print
Packing

Packing

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.
Trusted Across Industries Worldwide
Trusted Across Industries Worldwide
Trusted Across Industries Worldwide

Interested? Request a call from a specialist

Get complete, tailor-made solutions for custom aluminum chassis and 19-inch rackmount projects. We provide professional technical support for enclosure structure design, CNC machining specifications, and thermal management, ensuring your hardware is perfectly protected and integrated.
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Your One-Stop Source for Custom Aluminum Enclosures.
Pumay Enclosure
Aluminum Enclosure
Waterproof Enclosure
Instrument Chassis 
Rackmount Chassis 
Metal Box 
CNC Process Parts 
Hardwares
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Contact Us
No.3 Factory Building , 200 meters from the mouth of Xiaxin Village, Guanyao New Haidong Industrial Zone, Shishan Town, Nanhai District,
info@pumay-aluminum.com
+86-15813615026
PUMAY Aluminum © All Rights Reserved.
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