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The easiest way to source custom parts

We guarantee consistent quality for complex prototypes and end-use parts, by partnering with hundreds of specialized manufacturers.

  • 35+ surface finishes, 80+ metals & plastics

  • Instant quotes for 1-1,000 parts

  • Lead times from 1 business day

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Our manufacturing capabilities

With hundreds of manufacturers in our network, we have a very broad range of manufacturing capabilities and support both one-off prototyping and low-volume production. We pride ourselves on being the go-to manufacturer for geometrically complex parts or highly cosmetic parts.

CNC machining
CNC machining

Milling, turning and post-processing

  • Tolerances down to ±.020 mm (±.001 in)

  • Lead times from 5 business days

See our CNC machining services
3D printing
3D printing

FDM, SLA, SLS, MJF

  • ± 0.3% with a lower limit of ± 0.3 mm (± 0.012 in)

  • Lead times from 1 business day

See our 3D printing services
Sheet metal fabrication
Sheet metal fabrication

Laser cutting, bending, post-processing

  • Tolerances down to ±0.1 mm (±.004 in)

  • Lead times from 5 business days

See our sheet metal fabrication services
Injection molding Injection molded part
Injection molding

Prototypes and production tooling

  • Wide range of part complexities and sizes

  • 1 to 1M parts

See our injection molding capabilities

Limitless manufacturing

Protolabs is a world first. We are the only solution that pairs in-house factories with a highly vetted global network to provide customers with all-in manufacturing. Access Protolabs factories for accelerated manufacturing of quality parts or use Protolabs Network for volume pricing, tighter tolerances, and more complex parts. The result? Digital manufacturing and engineering expertise that meets all your needs from prototyping to production.

Learn more about our network
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Instant, online quotes

Instead of traditional, rules-based quoting, we use machine learning algorithms to compare your CAD to millions of previously manufactured parts and generate a quote instantly.

  • Upload a CAD to start (STEP, STP, IGES, IGS, SLDPRT, 3DM, SAT or X_T)

  • Price updates in real-time as you change materials, lead times, and other order specifications

  • We handle customs clearance and cover import duties on orders shipped to the EU, UK, and US

Learn about how our quoting algorithm works

Our ordering process

Upload CAD file
Securely upload your part design to our online quote builder
Confirm specs
Configure your part specifications and select a lead time that suits your schedule
Receive instant quote
Upload your CAD to our 
online quoting platform
Manufacturing
We select the best manufacturer for your order, and production begins immediately
Quality control
We take full responsibility for making sure your parts are manufactured according to our standards
Delivery

Centralized standards for consistent quality

The Protolabs Network Standard is our set of protocols and procedures that ensure the consistent quality of every part we manufacture.

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Quality assurance

Our ISO 9001-certified quality management system ensures reliable quality across our network.

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Quality control

All parts are dimensionally checked with calibrated equipment so that they meet your exact specifications.

Read more about quality control
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Trusted manufacturers

We work with a thoroughly vetted network of manufacturing partners and continually assess their performance.

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Specialist industries

We’ve manufactured millions of parts for all sorts of applications, but we’re especially knowledgeable in these areas.

Aerospace & aviation
Aerospace & aviation

Aerodynamic parts for aircraft, drones, satellites and rockets with AS 9100 certification.

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Medical

Create custom medical devices and diagnostic equipment to get healthcare innovations into hospitals and homes.

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Automotive
Automotive

Fast-tracked development for electric vehicles and other automotive innovations.

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Robotics & automation

Produce complex robotic systems, end effectors and automated machinery for this innovative industry.

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Parts in 1 day with Protolabs

Protolabs and its network work together to bring you the world's most comprehensive manufacturing solution. While the network can provide a large breadth of capabilities, Protolabs’ factories offer expedited manufacturing with automated in-house machines for the industry's fastest lead times.

Get quick-turn parts with Protolabs

Full-scale production manufacturing  

Get complete program management from our team of experts to optimize cost, quantity, and quality control of production orders for end-use parts. Find out about manufacturing higher volumes at reduced part costs, our commitment to quality and expanded capabilities to support with scaling to production.  

Explore production

Join 100,000 businesses

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