Make / PCB fabrication / Sunstone Circuits
Sunstone Circuits
Factory (two US facilities): quick-turn and standard PCB fab including HDI, UHDI, flex/rigid-flex and RF, stencils and assembly, with an instant online quote.
US Mulino, Oregon, United States · sunstone.com
What they make
| Processes | PCB fabrication, Flex PCB, PCB assembly (PCBA) |
|---|---|
| Capabilities | Quickturn PCBs, standard/HDI, UHDI, flex and rigid-flex, RF PCBs, DFM, stencils, PCB assembly. Build times 1 day to 3 weeks in quote form. |
| Parts and products | prototype PCBs |
| Materials | unknown |
| Tolerance | unknown |
| Largest part | unknown |
Order size and timing
| Minimum order | unknown |
|---|---|
| Prototypes | yes |
| Small-run evidence | "Affordable Prototypes Made in the USA with Rapid Dynamic Online Quoting" https://www.sunstone.com/ |
| Startup friendly | unknown |
| Quote turnaround | instant online (OneQuote) |
| Prototype lead time | build time options from 1 day |
| Production lead time | up to 3 weeks |
| Instant online quote | yes |
Quality and company
| Certificates | unknown |
|---|---|
| Business type | factory |
| People | unknown |
| Floor area | unknown |
| Founded | unknown |
| English | yes |
| Public customers | unknown |
| Address | 13626 S. Freeman Rd, Mulino, OR 97042, USA |
| Marketplace stores | unknown |
Contact
| not public; request through Maglev | |
| Phone | 800.228.8198 |
| Printed at | sunstone.com |
Caveat
Email on site is Cloudflare-obfuscated. Linked with Screaming Circuits / Milwaukee Electronics (ASC Sunstone Circuits).
Sources
- sunstone.com · services, address, phone, instant quote
Confidence VERIFIED · from public sources, not yet visited or ordered from · checked 2026-10-30