Custom Electrical Enclosure Manufacturing Services
We manufacture customizable, lockable electrical enclosures for residential, commercial, and industrial applications. Each enclosure is produced using precision laser cutting, CNC bending, and welding, then finished with a scratch-resistant powder coating to help withstand rain, dust, UV exposure, and extreme temperature changes. These enclosures protect electrical hardware used in automation, power distribution, telecommunications, and renewable energy systems. Standard sizes and fully customized builds are available, with optional mounting accessories to suit your equipment layout.
Core Benefits of Our Industrial Electrical Enclosures
Our lockable electrical enclosures protect wiring, switches, and control hardware. NEMA Type 2 through Type 7 and IP65/IP66 options are available for indoor and outdoor applications. Durable steel construction and keyed locks help protect internal components, while authorized personnel retain convenient access for maintenance. Standard and custom configurations are available with accessories such as DIN rails, mounting panels, and pole-mount brackets.
Custom Electrical Enclosure & Cabinet Series
Coastal NEMA 4X Stainless Enclosure
Constructed of corrosion-resistant 304 stainless steel, rated NEMA 3R & NEMA 4X. Built-in rain hood and dual lockable doors withstand rain, snow and coastal salt-air environments for outdoor wiring assembly.
Industrial PLC Automation Cabinet
Designed for manufacturing, chemical, water treatment and pharmaceutical production lines. Rigid steel housing shields PLC hardware from dust and temperature fluctuation, organizing wiring to meet industrial safety codes.
Double-Door Service Control Cabinet
Heavy-duty sheet metal construction with two lockable swing doors for easy internal equipment access. Pre-cut cutouts fit touchscreens and wiring hardware; scratch-proof powder coating delivers long-term factory corrosion resistance.
Multi-Size Low-Voltage Distribution Cabinet
Multiple standard frame sizes accommodate diverse power load demands. Bottom ventilation slots cool internal components; single lockable door protects wiring from physical damage in factory environments.
Space-Saving Wall Mount Enclosure
Compact wall-mounted design conserves floor space for small electrical assemblies. Sealed construction blocks dust and moisture, ideal for limited-space indoor and light outdoor installation.
Freestanding Full-Size Control Cabinet
Self-supporting floor frame built for complete integrated control systems. Modular internal mounting panels support flexible layout of switches, drives and monitoring hardware.
Product Specifications
| Standard Item | Specification |
|---|---|
| Base Sheet Metal Material | Cold rolled steel, 304 / 316 stainless steel optional |
| Material Thickness | 1.2mm–3.0mm, custom thickness supported |
| Dimensional Tolerance | ±0.05mm for frames, cutouts and mounting holes |
| Surface Finish | Electrostatic powder coating / brushed stainless steel |
| Surface Roughness | Ra 1.6 |
| Welding Process | TIG seamless welding, fully ground smooth |
| Enclosure Protection Rating | NEMA Type 1 / 12 / 3R / 4X (IP54 to IP66 equivalent) |
| Door Lock Hardware | Standard key latches, padlock ready design optional |
| Internal Mount Accessories | Adjustable DIN rails, galvanized mounting backpanels |
| Working Temperature Range | -20°C to +60°C, suitable for indoor & outdoor sites |
| Service Lifespan | Over 10 years under regular industrial operation |
| Custom Fabrication Support | Custom cutouts for displays, gauges and wiring ports |
Why Choose Our Products
High-quality server rack cabinets designed for reliable data center infrastructure.
Superior Durability & Strength
Robust metal construction with stable load capacity for all metal housings and frames.
Full In-House Precision Machining
Integrated laser cutting, CNC bending and welding to maintain precise dimensional tolerances.
Custom Functional Customization
Custom vents, cutouts and mounting holes optimized for your product’s functional requirements.
Flexible Custom Modular Design
Adjustable dimensions and layouts fully customized to your unique design specifications.
Strict Quality & Standard Compliance
ISO certified production, complete quality testing and diverse surface finishing solutions.
Electrical Enclosure Production Process
Electrical Enclosure Industry Applications
FAQ
Which NEMA-rated electrical enclosures do you manufacture?
We fabricate NEMA 1, NEMA 3R, NEMA 4 and NEMA 4X metal electrical cabinets for indoor and outdoor installation.
Can you customize cutouts for PLCs, switches, and wiring ports?
Yes. We can provide custom laser-cut openings based on your electrical component layout.
What surface finishes are available for steel electrical enclosures?
Options include epoxy-polyester powder coating and a brushed finish for 304 stainless steel.
Are your electrical cabinets compliant with UL outdoor construction standards?
Our enclosure structures follow UL 2202 design specs for exterior weatherproof use.
How do you reduce condensation inside electrical enclosures?
Stamped drainage channels and continuous EPDM foam gaskets help manage moisture and reduce condensation inside the enclosure.
What material thicknesses do you use for sheet metal electrical cabinets?
We use 1.2mm–3.0mm cold rolled steel and stainless steel based on project load requirements.
Do you provide small-batch custom electrical enclosure fabrication?
We support both low-volume prototype orders and mass production of custom metal electrical housings.
Get a Quick Quote
Submit your project details for a fast, accurate quote from our engineering team.