About Us

Protocase delivers a whole new experience to engineers and design professionals by delivering custom electronic enclosures with unmatched speed, simplicity and service.

A Quick Tour of Protocase

What Do We Make?

We manufacture custom sheet metal and CNC machined electronic enclosures, mounting hardware, and miscellaneous components. We start from your design, and build them in 2-3 days, with no minimum order requirements. Products are built from your choice of aluminum, copper, steel, stainless, or galvanized, and are fully finished, including fasteners, hardware, welding, powdercoating, and silkscreen.

Our Customers

Experienced sheet metal designers

Protocase makes life easier for experienced designers. Submit your CAD design by email or via our convenient web form, and you will receive a quote typically on the same day (24 hours maximum), and we'll build it for you in 2-3 days. Use our design services to help you through busy periods, or save time by using our free enclosure template generator and Protocase Designer software.

Other engineers, scientists, and technologists who build electronics

If you design and build electronics, but don't have expertise in sheet metal design, you can enjoy the benefits of professional quality custom enclosures by using our super-simple processes. Our expert designers can quickly and cost effectively create a design for you, starting from as little as a rough sketch or components. Our Protocase Designer 3D enclosure CAD software and online enclosure template generator are free, easy to learn, and fast to use.

How to Work With Us

Start with your CAD Drawing

Starting from a CAD drawing is the quickest and easiest way for experienced CAD users to specify custom enclosures.

CAD Drawing Learn more...

Start with your
CAD Drawing

Protocase Designer ® free enclosure CAD

Our free downloadable 3D enclosure CAD software is the fastest way to design enclosures, and features instant online quoting and ordering. No prior experience is required.

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Protocase Designer
free enclosure cad

Start with a free CAD template

Our free CAD template generator will create a blank enclosure design for you, so all you have to do is add your cutouts, fasteners & accessories.

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Start with a
free cad template

Let us design for you

Too busy or don't have the CAD software? Take advantage of our CAD design services. We can start from a rough sketch, a description or just components.

Learn more...

Let us design
for you

Learn About Our Ultra-Lean Manufacturing Process

Protocase believes that our customers shouldn't have to wait weeks for professional-quality custom enclosures and components, so we developed our unique ultra-lean manufacturing process that consistently delivers many times faster than conventional manufacturers. We've done this by eliminating the waiting between manufacturing stages, and by committing to having excess capacity on hand as we grow. In this way, we deliver consistent 2-3 day turnaround, subject to certain restrictions.

Our Lead Times

Contact our sales team for more information