Enclosure Design & Prototyping
Turn your initial specifications into production-ready metal enclosures with in-house design and prototyping assistance that optimizes manufacturability, fit, and structural protection before moving into production.
Protect your critical systems with custom metal enclosure fabrication built to exact industrial standards. Utilizing CNC laser cutting tables, hydraulic press brakes, and certified welding across stainless steel, aluminum, and mild steel, our manufacturing team delivers robust enclosures for small custom jobs and high-volume production runs with complete design and prototyping support.

Comprehensive metal enclosure fabrication solutions delivering precision laser cutting, CNC forming, and certified welding for specialized equipment.
Turn your initial specifications into production-ready metal enclosures with in-house design and prototyping assistance that optimizes manufacturability, fit, and structural protection before moving into production.
Achieve tight tolerances and complex geometries using state-of-the-art CNC laser cutting tables and hydraulic press brakes tailored for sheet metal, stainless steel, and aluminum enclosures.
Complete your protective housings with advanced multi-system welding and clean surface finishing, creating resilient, weather-resistant assemblies built to withstand demanding industrial operating environments.
Our metal enclosure fabrication combines over six decades of manufacturing expertise with modern CNC technology to protect sensitive electronics, pumps, and controls. Whether you need stainless steel housings for corrosive settings or aluminum enclosures for lightweight durability, we handle everything from single prototypes to large-scale production runs with uncompromised quality and structural integrity.

Decades of manufacturing expertise and cutting-edge equipment deliver dependable custom enclosure solutions.
Over sixty years of proven manufacturing, engineering, and custom metal fabrication expertise.
High-precision CNC laser tables, hydraulic press brakes, and versatile multi-process welding stations.
Scalable operations capable of handling one-off custom assemblies or high-volume repeat runs.
Comprehensive design guidance and prototyping assistance from initial concept through final delivery.
Experienced technicians and engineers dedicated to precision metal manufacturing.
3B Industries traces its roots back to 1960, founded by John Brown as a chemical blending and equipment operation serving the car wash and industrial sectors. Over six decades, the company evolved into a comprehensive manufacturer with extensive research, development, and advanced fabrication capabilities. Today, 3B Industries operates state-of-the-art facilities equipped with CNC lasers, hydraulic press brakes, and precision welding equipment. Our dedicated team of in-house engineers and metalworking technicians designs and builds durable tanks, frames, enclosures, and custom assemblies for diverse commercial and industrial partners across the nation, maintaining our founding commitment to practical innovation, high structural standards, and reliable American-made craftsmanship.
In manufacturing, an enclosure is a rigid protective cabinet or housing fabricated to shelter electrical, electronic, hydraulic, or mechanical components. Custom metal enclosures protect sensitive equipment against external hazards such as moisture, dust, chemical exposure, vibration, and unauthorized physical access, while organizing internal controls, power distribution, and wiring safely.
Speak with our fabrication team about your specific metal enclosure requirements.
Decades of manufacturing excellence and reliability.
Strict compliance with heavy industrial production standards.
Submit your project specifications or concept drawings to receive a detailed estimate from our manufacturing team.
For immediate assistance, feel free to give us a direct call at (580) 439-8876.
For immediate assistance, feel free to give us a direct call at (580) 439-8876.