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Custom & Standard Industrial Electrical Enclosures Manufacturer

  • High-Precision Sheet Metal Fabrication
  • IP66 & NEMA Rated
  • OEM/ODM Solutions
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Electrical Boxes & Panels

Custom electrical enclosure fabrication with welding process in factory workshop

Customized Service Available

From design to fabrication, we provide complete enclosure customization for your projects.

With flexible manufacturing and engineering expertise, Vililong supports custom sizes, cutouts, and configurations for electrical enclosures and panels. Our in-house laser cutting, welding, and powder coating ensure precision and fast delivery.
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Powder Coated Electrical Enclosures

Available in carbon steel, stainless steel.

Custom colors available (RAL color options supported).

Durable powder coating for corrosion resistance and long service life.

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In-House Sheet Metal Enclosure Fabrication Capabilities

Wenzhou Vililong Technology Co., Ltd.

Vililong is a direct manufacturer of electrical enclosures and custom metal cabinets for industrial applications.

With in-house sheet metal fabrication including laser cutting, CNC bending, and welding, we deliver precise, durable, and cost-effective enclosure solutions.

We support OEM customization, Rittal alternative designs, and complete electrical assembly — helping customers reduce costs and speed up project delivery.

0Years experience
Electrical Enclosure
Manufacturing
0Employees
R&D, design, production
Technical team
0Machines
Automated production equipment
0sqm
Modern production and
manufacturing base
Electrical enclosure manufacturer factory exterior in China with industrial workshop entranceVililong electrical enclosure factory building in China industrial manufacturing facility
Electrical enclosure production workshop with assembly process and industrial cabinetsFloor standing electrical enclosures in factory ready for industrial application

Electrical Enclosure Manufacturing Capabilities

Laser cutting machine for precision electrical enclosure fabrication

Laser Cutting Machine

High precision up to ±0.1mm
CNC bending machine used in electrical enclosure manufacturing process

CNC Bending Machine

Consistent angle & repeatability
Welding robot for electrical enclosure structure assembly and fabrication

Welding Robot

Stable seams & clean finish
Powder coating line for electrical enclosures with corrosion resistant finish

Powder Coating Line

Durable surface protection
PU Foam Sealing

PU Foam Sealing

Up to IP65 waterproof performance

Why Choose Vililong

Vililong provides a one-stop enclosure solution — from design, sheet-metal fabrication, surface treatment to electrical assembly.

By integrating every process in-house, we reduce overall project cost, shorten delivery time, and ensure consistent quality for every enclosure and panel.

Our factory operates under the ISO 9001 quality system and offers CE, IP65, and NEMA certifications on request, guaranteeing reliability for global projects.

Trusted by installers and contractors across Africa, the Middle East, and Southeast Asia, Vililong delivers precision manufacturing, certified performance, and responsive support — all from one source.

About us

Certified Electrical Enclosure Manufacturer

CE certification for electrical enclosures compliance with EU standards

CE

IP65 rated electrical enclosure certification for waterproof protection

IP65

ISO9001 certified electrical enclosure manufacturer quality management system

ISO9001 

Projects & Clients We Served

Vililong has provided electrical enclosure solutions for various industrial and infrastructure projects, including power distribution and energy sectors

Electrical enclosures used in oil and gas industry projects for CNPC
state LOGO
Electrical enclosure cabinets for power distribution projects with State Grid
DEMAC Electric Co., Ltd.
Industrial electrical enclosures supplied for international equipment manufacturer
Custom outdoor electrical enclosures for energy storage systems
fangpusun LOGO
Electrical enclosures supplied for solar inverter and power systems
Industrial electrical cabinets for power distribution projects

Get Your Custom Electrical Enclosure Quote

Send us your drawing or requirements — we will respond within 24 hours

Factory direct price | OEM support | Fast delivery

Frequently Asked Questions

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