Winonics Brea is a part of the Additive Circuit Technologies LLC

Winonics, Brea is an Additive Circuits Technologies, LLC company.  Led by management and engineering teams with decades of service to the communications, transportation, military and industrial hardware sectors.  

General Manager, Mark Eazell, has been with Winonics for 30+ years in varying roles and leads the day-to-day delivery of products to customers.

Cosmotronic Facility




Winonics was founded in 1967 as a provider of rigid multilayer circuit boards serving the commercial marketplace. Winonics has provided an Alpha to Omega production model, meaning we provide engineering assistance, recommendations, and DFM (Design for Manufacture) & DRC (Design Rule Checks) for all multilayer PCB's we produce. We feel that quality electronics assemblies stem from quality PCB's, and the process starts with good planning and engineering.

News and Updates

Winonics Technology Improvements

Equipment additions include a fully automated electroless line, via fill system, and laser drill to allow for in Microvias, and filled vias. More in-house processes means improved control, capabilities and shorter lead-times.


Quick Contact

Phone (714) 256-8700
Fax (714) 256-8706

660 N. Puente Street
Brea, CA 92821