A second-generation family-owned business in East Setauket, Geometric Circuits, Inc. has supplied printed circuit boards for more than 40 years. The company combines manufacturing facilities in Asia with engineering assistance, reverse-engineering support, and on-site bare-board electrical testing at its headquarters. Geometric Circuits is ISO 9001:2015 certified and supports both quick-turn prototypes and production orders.
ISO 9001:2015
RoHS
Compliance program
Millennium Circuits LimitedSince 2005, Pennsylvania-based Millennium Circuits Limited has supplied bare printed circuit boards, pairing prototype-to-production sourcing with hands-on engineering support for complex designs. MCL stands apart through its right-fit network of domestic and overseas manufacturing partners and a dedicated Customer Concierge who guides projects from files to finish. The company has maintained ISO 9001 certification since 2014 and is ITAR-registered.HARRISBURG, PA
Standard Printed Circuits, IncFamily- and woman-owned Standard Printed Circuits makes American-made rigid printed circuit boards in Sherburne, New York, specializing in low-volume, high-mix work for demanding applications. For more than 55 years, SPC has paired rapid prototype and small-production runs with hands-on engineering support, including complex RF and aerospace/defense designs. Its quality system is registered to ISO 9001:2015 and AS9100D, with ITAR registration supporting defense-related work.SHERBURNE, NY
Spectra-Tech Manufacturing, IncFounded in 1998 in Batavia, Ohio, Spectra-Tech Manufacturing builds circuit board assemblies and provides electronic manufacturing services, with engineering support for prototypes through production runs. Its technical team draws on extensive printed-circuit-board experience to address manufacturability issues, while dedicated program managers track each customer’s costs, schedules, and deliveries. The company is certified to ISO 9001:2015 and ISO 13485:2016 and operates four high-speed Fuji SMT lines.BATAVIA, OH
Circuit Pak, IncCircuit Pak, Inc. grew from Dave and Cindy Rice populating printed circuit boards in an Englewood garage in 1983 into a Dayton electronic contract manufacturer assembling PCBs for OEMs. Its 50,000-square-foot, ESD-controlled facility includes four high-speed SMT lines, while a quality team with an average of more than 20 years’ experience inspects boards to IPC-610 Class 3 standards. Circuit Pak is ISO 9001:2015 registered and has IPC-trained staff.KETTERING, OH