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PCB fabrication, assembly, and free
award-winning CAD design software.

Leading the industry for over 40 years as the preferred
prototype and production PCB solutions provider for design engineers.

PCB Instant Quote


Take the tour!

We have taken the guesswork out of choosing a product! Watch this video to learn the key benefits of our NEW OneQuote Form.

  • Quote once, save time and see all your options 
  • Interactive pricing matrix
  • More quickturn capabilities
  • More complex build capabilities
  • Multi-user account structure
Click to Play Video

Why Sunstone?

Check out our special offers
100% On-Time Guarantee
DFM Plus
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Student Sponsorship
Improved Manufacturing Capabilities
Made in the USA
Live support

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  • "So far everything we have ordered thru you guys has come out exactly like designed and have not had any problems. One of the main reasons I have chosen Sunstone Circuits is the fact that I can order the PCBs without silk screen and without soldermask from your web site, most other places I would have to call the vendor to get this done, plus your prices are good."
    Robin Santini, Zyvex
  • "Customer service agent assisted throughout entire order process. Outstanding support!"
    B. Kilday, - Warrenton, Virginia
  • "You guys help me out a lot when time is tight and Managers begin to breath fire....I only have so many fireproof silk shirts...Thanks!!"
    P. Geantil, - Carlsbad, California
  • "Just got the first boards...perfect!! Thanks for the help! What an easy process! Zero to finished boards in 2 weeks, including learning curve. I was dreading ordering a PADs or OrCad package for $5K and then spending weeks learning it. Your approach really is a good option for the R&D engineer."
    Bruce Sargeant, Device Labs

Product & Partner

  • PCB123

    Sunstone Circuit’s excellent free CAD design software program provides the solution for all your PCB CAD design software needs. It interactively checks your design against our manufacturing tolerances (DRC), and also quotes your board and components as you design.

    Download Now
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  • img-screaming-circuits

    Screaming Circuits is the leading quickturn assembly specialist and helps Sunstone provide a complete solution for our customers needing machine-populated PCBs, from quote to delivery.

    Learn More »

Join the Conversation!

Utilize our growing community to help you find the answers to any of your PCB needs.

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