Proto Technologies, Inc. is a nationwide manufacturer of CNC & Cast Urethane products. We specialize in prototyping, production, and manufacturing. Utilizing our various manufacturing services such as precision machining, urethane casting, silicone molds, 3D printing and thermoforming, we create unique products for aerospace, aviation, defense, government, and medical sectors. We are an AS9100D:2016 and ITAR Compliant business and our strength is the quality with which we deliver leading-edge parts and products for our customers.

Production Parts Proto Technologies


Whether you need 1, 2, or 1,000 parts made, we can collaborate with you to be a turnkey resource for all your low volume production needs. Send us your files and requirements and we will work to put together a production plan utilizing our various manufacturing services to ensure your production deadline is met.

CNC Machined Parts

Our machine shop is geared towards prototyping and low volume production, and we specialize in high precision, complex parts in any commercially available material.

Molding & Casting

Urethane, Silicone, Foam and Epoxy parts cast in custom molds and expertly finished.

3D Printing

With almost three decades of experience, Proto Technologies has the capabilities to 3D print almost any project. Production grade ABS, Nylon, Polycarbonate and ULTEM precision “printed” parts can be used for prototyping and low volume production.

Vacuum Thermoforming

Thermoforming is a cost-effective option for a wide range of plastic applications. By utilizing 3D printed or machined molds, vacuum thermoformed parts can be made quickly for prototypes or low volume production.

3D Printed MUD Mold Insert

3D printed core and cavity used in MUD (Master Unit Die) frame for short run or prototype injection molded parts. This process is ideal for fast-turning, single-pull parts that fit within the 5″ x 7″ MUD base envelope size. Most commonly available injection molding materials can be used with a 3D printed mold and the first parts can usually be made in short lead-times.

Aluminum Injection Molds

Aluminum injection molds can provide you with quick turnaround times, fast cycles, lower costs, and high-quality injection molded plastic parts. Molds are precisely machined to provide you with the highest quality parts for the life of your mold. First Parts can usually be made in short lead-times.

Tracer prototyped part process image

Request a quote or give us a call.

(509) 891-4747