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Dalsin Industries is open for business. We're classified as an essential manufacturer, doing our part to keep OEM metal product supply chains working.

Custom NEMA Rated Metal Enclosures

Fabricated Cabinets, Chassis, & Boxes

Dalsin Industries has more than 10 years of experience in the medium to high-volume manufacturing of custom OEM NEMA rated metal enclosures, cabinets, and box component parts and complete assemblies. Both welded or spot welded assemblies, with additional fasteners and rivets, or some combination, are continuously in process. We are your go-to enclosure, cabinet, and metal box manufacturer.

We fabricate a variety of custom NEMA metal enclosures, custom electrical enclosures, cabinets, shrouds, housings, and boxes from a variety of metals including sheets of:

Metal Enclosures by Industry

Telecommunications Enclosures and Infrastructure Cabinets

Dalsin Industries has years of experience working with customers in the telecommunications industry. We have fabricated custom metal enclosures and boxes used to protect and house sensitive equipment to transport data or information in a number of environments and industries.

Metal Enclosures for Energy Generation and Storage

We work with numerous utility providers and green energy generation companies to design and manufacture a wide variety of electrical enclosures, charging stations, and storage solutions that continuously meet or exceed expectations for solar, wind, or fuel cell.

Safety, Construction, and Agriculture Enclosures and Boxes

Dalsin creates best-in-class cabinets, enclosures, and storage assemblies for a host of industries including, outdoor power equipment (OPE), work truck compartments, fire, safety, law enforcement, road construction, and agricultural machinery.

Metal Enclosures for Everything Else

From HVACR and climate control to appliances and data center racks and equipment, Dalsin Industries consistently works with some of the world’s greatest OEM’s to deliver custom enclosures, cabinets, and boxes for a staggering variety of end uses.

Why Dalsin?

Dalsin’s automated forming equipment and technology – with CNC sheet metal forming, offers customers the best cost solution for manufacturing and assembling products including custom sheet metal cabinets, enclosures & boxes.

Dalsin’s engineering/technical staff at our Minnesota facility can assist our customer’s product design teams in optimizing the metal enclosure, custom electrical enclosure, cabinet or box, and its parts to realize the benefits and advantages of the Salvagnini P4 equipment and technology to:

  • Further optimize and reduce part/product cost/price.
  • Help Improve and/or optimize Fit, Form, Function, Finish of end products.
  • Increasing manufacturing Through-Put and Velocity.

metal enclosures manufacturer

UL Approved Complete –Outdoor Kitchen in 304 Stainless – 13 Feet in Length

metal cabinets manufacturer

Custom Parts Washer Metal Cabinets – 100 % Penetrant Inspected – Requires Zero Weld Porosity

metal box manufacturer

UL Tested – Water Spray Tested – Aluminum  Electronic Outdoor Enclosure


pre-finished metal fabrication

Aluminum Box Type Enclosure & Assembly - Custom Sheet Metal Box Manufacturers


Heat Pump – Enclosure Assembly –  Painted Carbon Steel

About Dalsin Industries

Excellence in Fabrication and Design

Dalsin leads the market in high-value contract manufacturing of precision sheet metal products--delivering operation excellence through our unique integration of people, processes, and production technology

Our Presence

Dalsin Industries is positioned as a full-service contract manufacturer with major OEM customers across the United States.

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