Sunstone Circuits® is the established leader in providing innovative and reliable printed circuit board (PCB) solutions for the electronic design industry. With 48 years of experience in delivering USA made 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 Around the Clock support, Sunstone Circuits provides unparalleled customer service and leads the industry with a real On-Time Guarantee that is the first of its kind. We're proud to manufacture high-quality products USA products, and provide a safe and prosperous workplace for our employees.
“For over 48 years, Sunstone Circuits has been committed to meeting the needs of our customers by providing the best and most efficient PCB design experience from quote to delivery.”
–Terry Heilman, CEO
It's our goal to be the easiest printed circuit board manufacturer to do business with. To achieve that goal, we can't just talk the talk, we have to walk the walk. Our record of success sets us apart from our competitors:
WHY KEEP PRODUCTION IN THE USA?
You can sometimes save money by offshoring PCB production but consider costs — both direct and indirect — that may be minimizing or even eliminating those savings.
Problems with quality assurance (QA) occur frequently and are usually preceded by an absence of transparency. Collaboration with offshore manufacturers is inherently limited, and the loosely coupled relationships foster a “take what you get” paradigm. This leaves the product manager to hope PCBs are properly manufactured to design while offshore.
Learn more about our commitment to quality.
Want to learn more about how we've shaped the industry over the past 45 years? Explore our history.
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American Standard Circuits (ASC) and Sunstone Circuits have joined forces to become the ultimate PCB solution provider with over 50 years of combined industry experience. ASC excels in producing Ultra HDI, rigid, metal-backed/core, RF/microwave, flex, and rigid-flex PCBs for diverse industries, while Sunstone Circuits is known for quick-turn, high-quality PCBs and exceptional customer support. This strategic alliance combines ASC's certifications and expertise with Sunstone's commitment to excellence, setting a new standard in PCB manufacturing. Together, we provide full scale solutions for engineers, from design to prototype to large-scale production.