Over 40 Years of Service
We started making printed circuit boards back in 1972 with a commitment to total customer satisfaction, and have been exceeding customer expectations ever since. Our rapid growth is, we believe, a function of our dependability to deliver high-quality printed circuit boards on time year after year.
Our team's foresight and innovation has made us leaders in the PCB industry. We're constantly looking for new ways to improve the PCB prototyping process — from pioneering online quoting, to our early adoption of RoHS compliant finishes.
If you have a suggestion for how we may improve our service to you, we want to know about it! Get in touch with our on-site customer support 24/7/365.
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Sunstone Circuits® is the established leader in providing innovative and reliable printed circuit board (PCB) solutions for the electronic design industry. With over 40 years of experience in delivering high quality, on-time PCB prototypes, Sunstone Circuits is committed to improving the prototyping through production processes for the design engineer from quote to delivery. With on-site customer support every day of the year (24/7/365), Sunstone Circuits provides unparalleled customer service and leads the industry with a real On-Time Guarantee that is the first of its kind.