{"id":"mk-us-sunstone","name":"Sunstone Circuits","name_local":"unknown","entity_type":"factory","country":"US","region":"Oregon","city":"Mulino","address":"13626 S. Freeman Rd, Mulino, OR 97042, USA","website":"https://www.sunstone.com/","processes":["pcb-fab","flex-pcb","pcba"],"processes_basis":"stated","specialty":"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.","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_made":["prototype PCBs"],"materials":"unknown","tolerance":"unknown","max_part_size":"unknown","certifications":"unknown","volume":{"moq":"unknown","prototype_ok":"yes","low_volume_evidence":"\"Affordable Prototypes Made in the USA with Rapid Dynamic Online Quoting\" https://www.sunstone.com/","startup_friendly":"unknown"},"lead_time":{"quote":"instant online (OneQuote)","prototype":"build time options from 1 day","production":"up to 3 weeks"},"size":{"employees":"unknown","floor_area":"unknown","founded":"unknown","band":"unknown"},"english":"yes","instant_quote":"yes","known_customers":"unknown","platforms":[],"contact_public":{"email":"unknown","phone":"800.228.8198","source":"https://www.sunstone.com/"},"community":[],"doubt":"Email on site is Cloudflare-obfuscated. Linked with Screaming Circuits / Milwaukee Electronics (ASC Sunstone Circuits).","sources":[{"url":"https://www.sunstone.com/","what":"services, address, phone, instant quote"}],"confidence":"VERIFIED","verification":"desk-research","as_of":"2026-10-30"}