Anhua Machining

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Anhua Machining

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Metal Enclosure Manufacturer

  • From design to delivery, we produce high-quality metal enclosure boxes tailored for electrical, electronics, and more.
  • Durable, precise, and fully customizable. Request a quote now!
  • Aluminum & Steel Material Options
  • Built to Your Specs
  • Precision Crafted
  • Quality Surface Finishes
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By Materials

We manufacture custom metal enclosures from aluminum, stainless steel (304/316), mild steel, galvanized steel, and carbon steel. Choose the material based on the application’s environmental conditions, strength requirements, and budget constraints.
Aluminum Enclosure

Aluminum Enclosure

Lightweight and corrosion-resistant, aluminum enclosures are ideal for outdoor applications, offering excellent thermal conductivity and customization options for electronic uses.

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304 Stainless Steel Enclosure

304 Stainless Steel Enclosure

304 stainless steel enclosures provide outstanding corrosion resistance, and strength, suitable for hygienic environments, such as food and pharmaceutical applications.

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316 Stainless Steel Enclosure

316 Stainless Steel Enclosure

With superior corrosion resistance, 316 stainless steel enclosures excel in harsh chemicals, saltwater, and extreme environments, ensuring long-lasting performance and reliability.

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Mild Steel Enclosure

Mild Steel Enclosure

Cost-effective and strong, mild steel enclosures are versatile, suitable for general-purpose applications, and can be easily fabricated and customized for commercial and industrial uses.
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Galvanized Steel Enclosure

Galvanized Steel Enclosure

Protected with a zinc coating, galvanized steel enclosures resist rust and are ideal for outdoor applications, ensuring durability and weather resistance in demanding environments.
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Carbon Steel Enclosure

Carbon Steel Enclosure

Known for its strength and toughness, carbon steel enclosures provide robust protection for heavy-duty applications, offering excellent performance in industrial and mechanical settings.
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By Installation Methods

When selecting a metal enclosure box installation type, consider the application environment for durability, space availability for proper fit, mobility for relocation needs, and aesthetics to match design preferences.

Free Standing Enclosure

Free Standing Enclosure

A durable, self-supporting metal enclosure designed for independent placement. Ideal for housing sensitive equipment in various environments, offering easy accessibility, robust protection, and flexible configuration options.
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Wall Mount Enclosure

Wall Mount Enclosure

Compact and efficient, wall mount enclosures are ideal for saving floor space, offering accessible, secure and organized housing for electrical equipment in industrial, commercial, and IT environments.
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Flush Mount Enclosure

Flush Mount Enclosure

Seamlessly integrated, flush mount enclosures provide a sleek and space-efficient solution, ideal for applications requiring minimal protrusion in walls or panels, ensuring easy access and aesthetic appeal.

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Rack Mount Enclosure

Rack Mount Enclosure

Designed for IT and networking, rack mount enclosures securely house servers and equipment, ensuring organized cable management, optimal airflow, and easy access in data centers or technical setups.
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By Applications

Metal Socket Box

Metal Socket Box

Durable and corrosion-resistant enclosures designed to securely house electrical sockets, providing robust protection and ensuring safety in residential, commercial, and industrial electrical installations.
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Metal Adaptable Box

Metal Adaptable Box

Versatile and customizable enclosures for housing electrical connections, adaptable for a wide range of wiring configurations in diverse environments, ensuring easy installation and long-lasting performance.
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Metal Generator Enclosure

Metal Generator Enclosure

Sturdy metal enclosures for generators, offering protection against weather, noise, and tampering, designed for enhanced durability and safety in outdoor and indoor applications.
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Metal Junction Box

Metal Junction Box

Compact and strong enclosures for organizing and protecting electrical connections, ensuring reliable operation and easy maintenance in wiring systems across various industries.
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Busbar Panel Box

Busbar Panel Box

Precision-engineered enclosures for busbar systems, ensuring safe and efficient power distribution with excellent electrical insulation and protection against environmental elements.
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MCB Metal Box

MCB Metal Box

High-quality enclosures for miniature circuit breakers, designed for secure mounting, easy access, and reliable protection in residential and industrial electrical systems.

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Electrical Cabinet

Electrical Cabinet

Large, robust enclosures for housing electrical components and systems, offering superior organization, protection, and safety in industrial, commercial, and utility environments.
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Battery Enclosure

Battery Enclosure

Durable and ventilated enclosures for batteries, designed to provide safety, thermal management, and protection from environmental conditions in energy storage systems.

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By IP Ratings

By understanding the level of protection required for your outdoor applications, you can choose the right IP-rated metal enclosure box to ensure safety and reliability.

IP65 Metal Enclosure

IP65 Metal Enclosure

  • Fully dust-tight.
  • Protects against low-pressure water jets from any angle (low-pressure water streams, 6.3 mm nozzle).
  • Best for protection against dust and basic water splashes.
IP66 Metal Enclosure

IP66 Metal Enclosure

  • Fully dust-tight.
  • Protects against powerful water jets from any direction (100 kPa high-pressure water streams, 12.5 mm nozzle).
  • Suitable for heavy outdoor exposure or industrial cleaning environments.
IP67 Metal Enclosure

IP67 Metal Enclosure

  • Fully dust-tight.
  • Protects against temporary immersion in water (up to 1 meter for 30 minutes)
  • Ideal for equipment exposed to occasional immersion or wet conditions.
IP68 Metal Enclosure

IP68 Metal Enclosure

  • Fully dust-tight.
  • Designed for continuous immersion in water at specified depths and durations. Depth ratings vary by manufacturer.
  • Required for underwater or high-moisture applications.

By Manufacturing Process

Choosing the right manufacturing process for metal enclosures depends on factors like complexity, material, cost, and volume. Sheet metal is ideal for custom shapes, while extrusion suits long profiles, and die casting offers precision for complex parts.

Sheet Metal Enclosure

Sheet Metal Fabricated

  • Created by cutting, bending, assembling metal (steel, aluminum, and stainless steel are common options) sheets.
  • Can accommodate various customizations in terms of mounting features, cutouts for ports or buttons, and holes for ventilation.
  • More assembly (such as welding or fastening) is required.
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Extruded Aluminium Enclosure

Extruded

  • Pushed aluminum through a mold to form continuous profiles with a consistent cross-section, then cut to length after extrusion.
  • Ideal for simple, long enclosures with basic rectangular or square cross-sectional profiles.
  • Faster production for high volumes.
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Die Cast Enclosure

Die Casted

  • Typically aluminum, zinc, or magnesium alloys.
  • Excellent for producing intricate shaped enclosures with thin walls and precise dimensions.
  • Fine details and smooth surfaces can be achieved without the need for additional machining.
  • Highly cost-effective for large-volume production.
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