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Sunstone Circuits LLC, formerly a subsidiary of ECD, is still located in Mulino Oregon and can be reached via their web site.

Address: 13626 S. Freeman Rd, Mulino, OR 97042
Telephone: 503-829-9108 Ext 249 • 800-228-8198 Ext 249 • Fax: (503) 829-5482
Web site:

Sunstone Circuits®

Sunstone Circuits is your easiest source for quoting and ordering printed circuit boards online. We are trusted innovators in the manufacture of quickturn PCBs, design-checked boards, and PCB design software.


The PCBexpress, quick turn service is perfect for the hobbyist, student, designers or consulting engineer who desire simple, no-frills, low cost 2-sided and multi-layer printed circuit boards.

PCB 123®

"PCB123® Providing The Complete Circuit Board Solution Design Through Order"
PCB123® Offers a FREE integrated schematic editor and board layout program that features auto-routing. This software is extremely easy to use and also gives you the ability to upload your board layout directly to our manufacturing site for less than 3 day turnaround on a board design..

Printed Circuit Board Customer Support

Sunstone Circuits Sales & Support


PCBexpress Order Processing
503-829-9108 x337


PCB123 Sales & Support
503-829-9108 x236

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