impedance modeling

Circuit Tech Inc. is a manufacturer of precision printed circuit boards offering Rigid, Rigid-Flex, and Multi-Layer Flex technology. Formed in 1982 and located in Markham, Ontario, Canada, it operates a 57,000 sq ft facility and services Defense, Space, Aerospace, Medical Equipment, Industrial Network and Telecommunication market segments.

CAM engineering analysisDFM/DRCdrilling and platingflex/rigid-flex fabricationHDI microvia/blind and buried viaInterconnect Stress Testing (IST)multilayer fabricationnetlist comparisonPCB manufacturingsequential or core build fabrication

Founded in 1978, Crest Circuit Inc. is a PCB manufacturer in Markham, Ontario, Canada. ISO 9001:2015 certified and UL compliant, it serves aerospace, automotive, medical, and communication industries with quick-turn prototypes and large production runs from a 40,000 sq. ft. facility.

blind/buried viasCAM processingDFM reviewdry film laminationelectroless copper platingExcellon drillinglaser photo plottingmultilayer lamination

Advanced Circuitry International (ACI) was founded in 1992 in Duluth, GA USA to manufacture Hi-Reliability RF/Microwave and Antenna PCBs for the Aerospace, Defense, Telecommunications and Medical Device industries. ACI is AS9100D / ISO:2015 certified and an ITAR registered company, and is a minority owned SBA small business. It operates 70,000 sq ft facilities and reports less than 0.49% total reject rate.

antenna PCB manufacturingblind & buried via technologyDFM assistanceedge platingin-process and final inspection testinglarge format PCB production up to 24" wide by 102" longmultilayer PCB manufacturingPCB assemblyplated-thru structurespocket routingrapid prototypingRF/Microwave PCB manufacturing