Prototek
New Hampshire digital manufacturer for 3D printing, CNC machining, sheet metal and injection molding, with instant quotes and DFM feedback from prototypes to production.
Summary rewritten from the vendor site because the catalog version did not match it.
What they do
Prototek is a digital manufacturing provider headquartered in Contoocook, New Hampshire, with facilities across the United States in New Hampshire, Wisconsin, California and Pennsylvania. It supports projects from innovation to scale, through prototyping and production.
Capabilities include additive manufacturing, precision CNC machining, sheet metal fabrication and injection molding, plus urethane casting, investment casting, EDM, welding and value-added assembly. Its Prototek IQ platform gives instant quotes with DFM feedback for additive, CNC and sheet metal work.
The company states ISO 9001:2015 and AS9100D certification, ITAR registration, and CMMC Level 2 certification, and serves aerospace and defense, medical, robotics, electronics and consumer products.
Other processes stated on their site
Capabilities
3D printing
Additive manufacturing with seven industrial 3D printing processes and instant quotes through Prototek IQ.
CNC machining
Precision CNC machining, including 3-, 4-, 5- and 9-axis machining for aerospace parts.
Sheet metal
Precision sheet metal fabrication, including laser-cut and bent parts.
Injection molding
Injection molding among the full range of services covered by engineer-assisted quoting.
Commercial terms
Cost tier $$$ of $$$$, ProductFlo classification
US digital manufacturer with instant quotes and DFM feedback for prototypes and production, which matches the domestic quick-turn and mid-volume tier.
Alternatives
Compare side by side- Protolabs
US digital manufacturer with in-house factories, online quotes and ITAR registration.
- PROTIQ
Phoenix Contact Group marketplace for 3D printing, CNC and molding with instant price calculation.
- Prototal Group
European group for industrial 3D printing and injection molding, from prototypes to serial production.
- Precision ADM
Winnipeg medical and aerospace specialist combining metal additive manufacturing with CNC post-processing.
- Protocase
Custom enclosures and parts in 2 to 3 days with instant quotes and no minimum order.
Sources
Not verified
- MOQ
- lead time
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.