Electrical Cabinet Manufacturers
Professional Electrical Enclosure Manufacturer
Wenzhou Vililong Technology Co., Ltd.
We are a professional manufacturer specializing in high-quality Electrical enclosures, offering a wide range of solutions for electrical and industrial applications. Our products, including Electrical Distribution Boxes&Cabinets, as well as customized enclosures and Rittal Alternatives, are engineered using advanced sheet metal processing technologies (such as laser cutting,CNC bending, welding robots, etcto) ensure precision, durability, and superior performance.
Manufacturing
Technical team
Valuable Partner

At Vililong, we prioritize customer satisfaction and consistently strive for excellence in every aspect of our operations. Our mission is to provide high-quality, cost-effective electrical enclosures and custom metal solutions that meet the unique needs of industries across the globe.
Core Advantages

Reliable Material & Superior Finish
We understand the importance of using reliable materials and delivering a superior finish in every product we manufacture. Our commitment to these core principles ensures that our metal enclosures, including electrical distribution boxes and cabinets, not only meet but exceed industry standards.

Precision Manufacturing with Modern Equipment
All enclosures are fabricated using CNC laser cutting, bending, and automated welding, ensuring tight tolerances and clean edges. This guarantees:
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A sleek, professional appearance
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Precise alignment for doors, gaskets, and mounting plates
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Consistent quality across batches

Space-Efficient & Compact Design
Designed for applications where space is limited, our compact enclosures maximize internal space while maintaining a slim exterior. They’re ideal for:
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Building automation control panels
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Access control systems
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Electrical terminal enclosures
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Indoor power distribution units

Customizable for Your Project Needs
We understand every project is different. That’s why we offer:
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Custom sizes and cutouts
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Choice of door opening (left/right)
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Gasket sealing for IP54/IP65 protection
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Optional accessories: DIN rails, locks, cable glands, mounting brackets
OEM & branding services are available—including logo printing, laser engraving, and custom packaging.

Pickling & Phosphating Treatment for Steel Enclosures
Pickling and phosphating is a critical pretreatment process used in the surface preparation of metal components, especially before powder coating or painting. This process improves the corrosion resistance and enhances paint adhesion, ensuring the durability and performance of the final product.
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Pickling involves the use of acid solutions (commonly hydrochloric or sulfuric acid) to remove surface rust, scale, and oxides from mild steel or carbon steel sheets.
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Phosphating is a chemical conversion process that forms a thin, insoluble layer of phosphate crystals on the metal surface. This phosphate coating improves surface roughness for better paint adhesion and provides mild corrosion protection.
Corporate Culture
Professional Enclosure Solution Provider Brings Excellent Services
How Can We Help Your Business?
What’s your company main products?
The main business is to provide customers with custom enclousure services, we also sell some General Boxes.
How about the price of the product?
We are a manufacturer, we mainly provide customized services for our customers, and we believe that our prices have enough advantages.
What does the enclosure customization service contain?
Box Sizes,Box Colors,Door Types,Gland Plates,Specific Cutouts,Moutning Plates,Protective Covers,Standing Types,Windows,Thickness,Accessories.
Can we get the sample? Is it free?
Yes, we could offer the general box sample for free charge,but need you pay the express. The freight depends on weight, packing size and your country or province region, etc.
What’s about MOQ?
First order MOQ=1pcs.
How can I get product catalogs?
You can get the catalogs by contacting us.
How to order our product?
1.Please tell us the model and quantity and other request you need.
2.We make the PI for you.
3.After you confirm the PI, we arrange the order for you after receiving your payment.
4.After the goods finished, we send the goods out to you and tell you the tracking number.
5.We will track your goods until you receive the goods.
How about the after-sale service?
If you meet any problems after sales, pis contact us freely, we’ll help solving the problems within 24 hours.
What’s the payment term?
100% T/T (large order, accept 30% T/T prepay 70% balance before shipping), Western Union, Paypal.



























