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Custom Electronic Enclosure
- Superior electrical shielding: Aluminum enclosures provide excellent EMI/RFI protection and ESD control, ensuring reliable operation of sensitive electronics.
- Lightweight yet robust: Precision aluminum extrusion enables strong structural integrity while minimizing weight, ideal for portable or wall-mounted devices.
- Excellent thermal performance: High thermal conductivity aids in efficient heat dissipation, enhancing component reliability and lifecycle.
- Highly corrosion resistant: Naturally forms a protective oxide layer; compatible with anodizing or powder-coating for outdoor or industrial environments.
- Modular and flexible assembly: Integrated extrusion slots accommodate sliding PCBs, mounting accessories, or panels-streamlining assembly.
- Rapid and cost-efficient customization: Extrusion enables quick prototyping and scalable manufacturing without high tooling costs.
Custom Electronic Enclosure Product
Customization Capabilities
Our custom electronic enclosures are engineered to match precise design, thermal, and functional requirements for global B2B applications.
- Profile Design: Side rails with integrated PCB sliding slots, or solid extruded bodies for panel mounting
- Material Selection: Commonly 6063 or 6061 alloys; surface can be mill, anodized (clear, black, or color), or powder-coated
- Dimension Options: Custom cross-sections, lengths, and form factors to house PCBs, modules, connectors
- Thermal Features: Optional built-in heat sinks, vent patterns, or fin structures for active or passive cooling
- Mounting Integration: Supports integrated mounting flanges, card guides, DIN rail slots, or accessory channels
- Secondary Processing: CNC-cut openings, drilled holes, graphics printing, panel inserts, and end-cap assembly ready
- Sealing & Protection: Optional gasket grooves for IP ratings, environmental sealing, or dust protection
Got a design, sketch, or idea? Share it with us for fast feedback
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Why Partner with Sinoextrud for Your Custom Electronic Enclosure Needs?
We are more than just an aluminum profile supplier — we’re your efficient, reliable, long-term partner.
With Us, You Get:Faster turnaround，Stable quality，Competitive pricing，End-to-end support.
Large-Scale Manufacturing：Our factory spans 1,000 mu (about 667,000 m²), with full in-house capabilities from aluminum smelting and billet casting to extrusion, surface treatment, and CNC machining.
One-Stop Solution：With 43 extrusion lines (500–5500 tons) and a dedicated mold partner, we provide fast production, custom profiles, and integrated services to simplify your supply chain.
Quality You Can Trust：Strict quality control ensures consistent dimensions, strength, and finish, reducing your risk and increasing reliability.
Fast Delivery & Cost Efficiency：Self-produced billets, in-house processing, and batch production mean faster lead times and lower overall costs.
Advanced Finishing Options：Anodizing and both vertical and horizontal powder coating lines deliver durable, high-quality surface finishes tailored to your product needs.
Factory Overview
Furnace workshop
Aluminum bar production
Mold Warehouse
500-5500 Tons Extruder
Spraying workshop
Anodizing workshop
Deep Processing Workshop
CNC Machining Workshop
Finished goods warehouse
Finished goods warehouse
Finished goods warehouse
Export warehouse
5500 Ton Extrusion Press
Aluminum extrusion press
Large Aluminum Extrusion Line
Aluminum extrusion production line
Extrusion workshop
IATF 16949 Certification
TUV
Finished goods warehouse
Export warehouse
-Standard Packing Option-
* Long bar length profiles 3.0-6.0 meters*
Protective Film
Shrink Sleeve
Brown Paper
Craft Paper
* Short bar length profiles 0.3-3.0 meters*
EPE Foam
Poly Bag
Wooden Crate
Wooden Case
-Loading & Shipment-
Pallet Loading
Bulk Loading
LCL Loading
Expedited Express
STEPS
How to work with us
Sample & Test
Creating a prototype to assess dimensions and ensure the mold's precision aligns with the requirements.
Extrude & Finish
Producing the aluminum profile with pinpoint accuracy to the given specifications and applying desired finishes.
Pack & Deliver
Tailored packaging for the extruded profiles, ensuring safe and efficient loading for prompt delivery.
Custom Electronic Enclosure-FAQ's
What makes aluminum good for electronic enclosures?
Aluminum offers natural EMI/RFI shielding, superior thermal conduction, and corrosion resistance in a lightweight form factor.
Can PCBs be mounted without screws?
Yes. Enclosures can be designed with integrated slots that allow PCB modules to slide securely into place.
How do you manage heat in enclosed electronics?
Options include integrated venting, anodized finish to increase emissivity, and cooling fins or heat-sink structures.
What surface finishes are available?
We provide mill finish, anodized (clear, black, or custom colors), and powder-coated aesthetics to match branding needs.
Can I integrate mounting features?
Yes-enclosures can include mounting flanges, DIN rails, accessory slots, or panel mounting channels.
How customizable is the extrusion process?
Profiling, lengths, features, and assemblies are highly customizable with short lead times and low tooling costs.
Can the enclosure be sealed for harsh environments?
Yes-you can add gasket grooves and sealing channels to meet splash-proof or dust-proof requirements.
Are CNC or visual customization services available?
Absolutely-we offer CNC machining, cutouts, silk-screened graphics, and panel insert capabilities.
What volume and prototyping support is there?
Extrusion allows both rapid prototype production and scalable volume manufacturing with consistent quality.
Is heat dissipation passive, or can it be enhanced?
Passive cooling works well, but advanced options like vent patterns or fins are available for active thermal management.
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Sinoextrud: Your Custom Electronic Enclosure Manufacturer
Custom Electronic Enclosures from Sinoextrud offer tailored aluminum housing solutions designed for electronics protection and thermal management. Our extrusion-based designs combine structural strength, efficient assembly, and precision aesthetics.
With sliding PCB slots, mounting channels, and optional panel integration, these enclosures facilitate modular assembly and reduce production labor. Anodized or powder-coated finishes provide lasting protection while enhancing visual appeal.
Our thermal adaptation options-such as heat-dissipating ribs, venting, or conductive surfaces-ensure critical electronic components remain within optimal temperature ranges.
Rapid customization via extrusion allows for quick prototyping without expensive tooling, while also supporting consistent volume production. Integrated sealing and accessory integration add functional value to your design.
Sinoextrud’s enclosure solutions offer the precision, scalability, and flexibility that global B2B clients require for electronics, industrial controls, telecom, and embedded system applications.
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