PARTS IN 1-3 DAYS
QUICK-TURN PROTOTYPING
Your one-stop-shop for on-demand commercial precision sheet metal fabrication, CNC machining, and additive manufacturing. We don’t have minimums, deliver the best parts for your money, and hit deadlines!
Every job is unique, and many require special considerations for materials, finishing, custom work, or urgent delivery – your commercial quote will be turned around by seasoned estimators who confirm all aspects of your job.

“We are extremely happy with the quality of parts
received as well as the level of service…Thanks!”
–Micah H., VP Product Development

“Finding Prototek by chance was like hitting
the Strategic Sourcing Easy Button.”
– Brian H., Senior Designer

“On time and to Spec. To EVERYONE involved
producing quality parts a hearty thanks.”
– Jim T., Senior Product Engineer

“Fastest quoting & delivery I’ve ever
experienced, & the parts look great!”
– John H., Lead Mechanical Engineer
Notable companies choose PROTOTEK for high-quality parts done fast!







Licenses, certifications
and real service
and real service
Expertise and quality are paramount. With more than three decades of experience, we’ve achieved a rich set of certifications and provide high-touch attention and service to every quote – and every job.
We engage with our customers before we start manufacturing to help them design better and more cost-effective parts. Most of our business is from returning customers, and to achieve that, we strive to create quality parts and hit our customer’s deadlines.
Prototek
✔️ITAR Registered
✔️ISO 9001:2015 Certified
Midwest Prototyping
✔️ITAR Registered
✔️ISO 9001:2015 Certified
✔️ AS9100 D Certified
Sac EDM & Waterjet
✔️ITAR Registered
✔️ISO 9001:2015 Certified
✔️ AS9100 D Certified
Working with PROTOTEK
We offer extensive capabilities in commercial precision sheet metal fabrication, CNC machining, and additive manufacturing throughout the whole process – even challenging assemblies.
What do we do?
- Sheet Metal Parts & Assemblies in 1-3 Days
- CNC Milled and Turned Parts in 1-3 Days
- Additive Manufactured Parts in 1-3 Days
- Expedited Jobs
About our fast, flexible, personalized service:
- ISO-9001:2015 Certified, ITAR Registered
- Quotes within 24 Hours
- Contact us about our expedited services
Our capabilities start below but they don’t stop there. Want to talk to someone about a job, upload a file for quote or call us now.
QUOTES WITHIN 24HRS
We accept these file types STP, PRT, IGS, DXF, STL, and more!
PARTS & ASSEMBLIES – ONE STOP SHOP
NO ORDER TOO SMALL
EXPEDITED PARTS IN 1-3 DAYS
PROTOTEK's Capabilities
Sheet Metal
- Manufacturing Design Assistance
- Laser Cutting - Punching
- Material Graining
- Drilling - Countersinking - Tapping
- Forming - Bending
- Hardware Insertion
- Mechanical Assembly
- TIG, MIG, Spot Welding & Weld Grinding
- Welded Assemblies & Frames
Machining
- Up to 5-Axis Milling
- Horizontal & Vertical Milling
- 9-Axis Mill-Turn
- Turning
- CNC Routing
- Surface Grinding
- Lapping & Polishing
- Welding / Post-Weld Machining
- Heli-Coils / Hardware Inserts
Cutting & Engraving
- Wire & Sinker EDM Cutting
- Waterjet Cutting
- CO2 Laser
- Fiberoptic
Quality Assurance
- Quality Engineering Assistance
- CMM Inspection Services
- First Article and AQL Inspections
- Compliance and Document Control
Plastic & Composite Fabrication
- Plastic Thermoforming - Bending
- Annealing
- Cryogenic Deflashing & Deburring
- Plastic Welding
- Thermal, Adhesive, & Mechanical Bonding
- Vapor Polishing
- Radiological Film-Cutting Services
Assembly
- Manufacturing Design Assistance
- Tooling and Fixture Fabrication
- Electro-Mechanical Services
- Welded, Mechanical, & Small Parts Assembly
- Wire Harnessing
- Laser Cutting – Polymers & Metals
- Insert Installation
Finishing
- Powder Coating
- Painting
- Chemical Agent Resistant Coating
- Silk Screening
- Laser Engraving
- Chem Film
- Anodizing
- Black Oxide
- Bead Blasting
- Tumbling
Additive Manufacturing
- Laser Sintering
- Multi Jet Fusion
- Stereolithography
- Digital Light Processing
- Fused Filament Fabrication
- Material Jetting
- Cast Urethane
We ship parts ANYWHERE in the US
in as little as 1-3 days!
in as little as 1-3 days!
We ship parts ANYWHERE in the US in as little as 1-3 days!
We have 9 locations that cover the US
Prototek
215 Devcon Dr.
San Jose, CA 95112
Directions
Sac EDM a Prototek Company
11341 Sunrise Park Dr.
Rancho Cordova, CA 95742
Directions
Midwest Prototyping a Prototek Company
1100 W 120th Ave #100
Westminster, CO 80234
Directions
Prototek
900 Cheyenne Ave.
Grafton, WI 53024
Directions
Midwest Prototyping a Prototek Company
10949 Blackhawk Dr
Blue Mounds, WI 53517
Directions
Prototype Solutions Group a Prototek Company
1621 Indianhead Drive
Menomonie, WI 54751
Directions
Prototek
205 Pine St.
Contoocook, NH 03229
Directions
Prototek
244 Burnham Intervale Rd.
Contoocook, NH 03229
Directions
ProtoCAM A Prototek Company
6620 Grant Way
Allentown, PA 18106
Directions
Prototek Trending Topics
Sheet Metal
- Sheet Metal Fabrication
- Sheet Metal Quotes
- Metal Fabrication Services
- Online Metal Fabrication
- US Sheet Metal Fabrication
- Rapid Sheet Metal Services
- Sheet Metal Prototyping
- Metal Prototyping
- Sheet Metal Fab
- Sheet Metal Services
- Metal Manufacturing
- Rapid Prototyping
- Metal Shop Services
- Prototyping Quotes
- Waterjet Cutting
Frequently Asked Questions
Are you a broker or a manufacturer?
We are a full-service commercial sheet metal and machining manufacturer with four U.S. production facilities nationwide, allowing us to deliver your high-quality parts FAST.
Does PROTOTEK manufacture in higher-volume quantities?
We focus on prototypes to low-volume production and can do larger runs. All our parts, from one – to 100 – to 1,000+ are always delivered with production-quality finish.
What are your payment terms?
The first order is prepaid, and after that, Prototek offers Net 30 payment terms for established customers with good credit.
What file formats are required or suggested for requesting a quote?
We accept .STP, .DWG, .IGS, .PDF, Parasolid files, and more.
What if I need help with my commercial part design?
Our estimators are on hand to discuss your specific job needs. Our expert team can help you move your project smoothly through the design process and on to delivery.
If I do not have a CAD model, can you quote/fabricate my parts?
Yes, we can work directly from your engineering drawings. Depending on the complexity, additional engineering charges (NRC) and lead times may apply.
How do I submit my NDA and other document requests?
Submit your NDA, Approved Vendor, and other document requests to your sales rep, estimator, or [email protected].
How long is a quote valid?
Our quotes stand firm for 7 days from the date of issue.
How fast can I get my order?
Lead times for standard orders is ten business days. Expediting options are available, including emergency service – down to as fast as 1-2 business days for quit turn parts. Lead times can be extended depending on the complexity of work and materials, engineering, and programming if CAD models are not provided.
What does “Quick-Turn” mean?
Quick turn is a type of rapid manufacturing. For recommendations on how to design parts for quick-turn manufacturing, check out this page: Designing Parts for Quick-Turn Manufacturing