Protocase
Custom enclosures and precision parts in 2 to 3 days via sheet-metal fabrication, CNC machining and 3D printing with instant quotes.
What they do
Protocase manufactures custom electronic enclosures, sheet metal parts and CNC machined components to order, based on the buyer design. Its High-Velocity Mass Customization model gives fixed lead times of 2 to 3 days for orders with in-stock materials and in-house services.
The offer covers sheet metal fabrication, precision machining and 3D printing, plus electro-mechanical assembly, finishes, graphics and part marking. Buyers design in Protocase Designer or upload CAD and get an instant quote in seconds.
The company also lists diecast enclosures, custom gaskets and copper bus bars, and describes itself as a one-stop shop for custom manufacturing. No minimum order quantity applies.
Other processes stated on their site
Capabilities
CNC machining
Precision machining for custom parts and enclosures, made to order in 2 to 3 days.
Sheet metal
Sheet metal fabrication for custom electronic enclosures, panels, brackets and parts.
3D printing
3D printing by fused deposition modelling for brackets, PCB mounts and enclosure components, in 2 to 3 business days.
Commercial terms
Cost tier $$$ of $$$$, ProductFlo classification
Quick-turn custom enclosure maker with fixed 2 to 3 day lead times and instant quotes, which matches the domestic quick-turn and mid-volume tier.
Alternatives
Compare side by side- ProtoSpace Mfg
Aerospace and defense arm of Protocase making sheet-metal and CNC parts in 2 to 3 days, AS9100D and ITAR compliant.
- Protolabs
US digital manufacturer with in-house factories, online quotes and ITAR registration.
- Ponoko
Online laser cutting service with instant quotes in seconds, same-day delivery and no minimum order.
- Protolis
Rapid prototyping and low-volume specialist in China and Europe, ISO 9001 and ISO 13485 certified.
- Paragon Rapid Technologies
Darlington product development partner for 3D printing, CNC and moulding at low to mid volume.
Sources
Not verified
- HQ city
- HQ country
- certifications
- ITAR status
Last verified November 7, 2026. Listings are informational and are not endorsements. Cost tiers are ProductFlo's classification, not quotes: confirm pricing, lead time and capability with the vendor.