OEM Sheet Metal Enclosure with Precision Fabrication and Finishing

Huarui Metal provides custom sheet metal enclosure manufacturing services for industrial equipment, electronic devices, automation systems, and machinery applications. We specialize in precision sheet metal fabrication, offering integrated services from design review and material selection to fabrication, surface finishing, quality inspection, and delivery.

Whether you need a metal housing, protective enclosure, equipment cabinet, or custom fabricated chassis, we manufacture products according to your drawings, 3D models, and specific requirements.

Custom Sheet Metal Enclosure Solutions

Our custom metal enclosures are designed to meet different structural, dimensional, and functional requirements.

• Custom Metal Housings: Metal housings with customized dimensions, openings, mounting holes, and internal structures.

• Industrial Equipment Enclosures: Protective metal housings for machinery, automation equipment, and industrial systems.

• Welded Sheet Metal Enclosures: Fabricated metal structures with welded joints and reinforced components.

• Ventilated Metal Enclosures: Custom ventilation slots and openings designed according to equipment requirements.

• Custom Metal Covers and Chassis: Sheet metal covers, frames, chassis, and supporting structures for various applications.

Precision Sheet Metal Fabrication Services

We provide one-stop manufacturing services to simplify your supply chain and help improve production efficiency.

Laser Cutting and Punching

Precision cutting and punching create accurate openings, mounting holes, ventilation slots, and custom profiles according to your drawings.

CNC Bending

Our bending processes form sheet metal into the required shapes and structures, helping achieve consistent dimensions and reliable assembly.

Welding and Assembly

We provide customized welding and assembly services for metal housings, frames, brackets, and multi-component enclosures.

Powder Coating and Surface Finishing

Choose from powder coating, galvanizing, electroplating, anodizing, polishing, and other available finishes according to your material and application requirements.

Multiple colors and surface treatments are available for different product designs.

Materials and Customization Options

We manufacture custom sheet metal enclosures using a range of metal materials and finishing options.

• Materials: Carbon steel, stainless steel, aluminum, galvanized steel, and other specified metals.

• Thickness: Customized according to structural design and application requirements.

• Dimensions: Manufactured according to customer drawings and specifications.

• Structures: Box-shaped housings, open-frame enclosures, welded assemblies, covers, and chassis.

• Surface Finishes: Powder coating, galvanizing, plating, anodizing, polishing, and other treatments.

• Additional Features: Ventilation slots, mounting holes, internal brackets, access openings, and customized cutouts.

Our engineering team can review your drawings and discuss manufacturing methods to help balance product performance, manufacturability, and cost.

Quality Control for Custom Metal Enclosures

Quality is an important part of our manufacturing process. We implement inspection procedures throughout production to help ensure that finished products meet the agreed specifications.

Our quality control process may include:

• Incoming raw material inspection

• First-article dimensional inspection

• In-process production checks

• Welding and appearance inspection

• Surface finish inspection

• Final dimensional and assembly checks

• Packaging inspection before shipment

Inspection reports can be provided according to project requirements.

Why Choose Huarui Metal?

Huarui Metal offers integrated custom sheet metal fabrication and CNC machining services for customers seeking a reliable manufacturing partner.

• OEM and ODM Manufacturing: Customized products based on drawings, samples, or technical specifications.

• One-Stop Processing: Laser cutting, punching, bending, welding, finishing, and assembly.

• Flexible Production: Support for prototypes, small batches, and volume production.

• Material and Finish Options: Solutions tailored to your design and application.

• Quality Management: Production inspection and quality documentation according to project requirements.

• Export Experience: Experience serving international customers with customized metal components.

We focus on consistent quality, clear communication, and long-term cooperation.

Applications of Custom Sheet Metal Enclosures

Our custom fabricated enclosures can be used in various industries, including:

• Industrial machinery and equipment

• Factory automation systems

• Electrical and control equipment

• Electronic device housings

• Testing and measurement equipment

• Industrial components and assemblies

The final design, material, and finishing options can be adjusted to meet the specific requirements of each application.

Request a Quote for Custom Sheet Metal Enclosures

Looking for an OEM sheet metal enclosure manufacturer?

Send Huarui Metal your 2D drawings, 3D models, material requirements, surface finish specifications, and estimated order quantity. Our team will review your project and provide a customized manufacturing quotation.

Contact Huarui Metal today to discuss your custom sheet metal fabrication project.