Quick-turn prototyping

Accurate Circuit Engineering (ACE) was founded in 1983 as a quick-turn, prototype printed wiring board facility located in Southern California. ACE operates a 25,000 square foot manufacturing facility staffed with over 60 skilled technicians, supplying prototype and small to medium production printed wiring boards with lead times as little as 24 hours. ACE is MIL-PRF-31032 and MIL-PRF-55110 certified up to 24 layers and can build up to 50+ layers, specializing in RF, Hybrid PTFE/FR4, and Antenna/Microwave technologies.

blind and buried viaslaser drillinglaser millingPCB manufacturingRF trenchingstacked vias

In-house PCB fabrication Bare PCBs, built close to the work.Professional bare PCB manufacturing for engineers, R&D teams, and procurement professionals who need speed, precision, and repeatable results.Request a quote →100% in-house control No handoffs Reliable repeats ACPFABBuild record / 001Trace / repeat Capabilities The right support for the next board.From first article to repeat production, we keep fabrication details visible and the manufacturing path practical.01Bare PCB Fabrication In-house board fabrication aligned to your material, finish, drill, and tolerance requirements.02Quick-Turn Prototyping Rapid turnaround designed to keep active engineering and R&D cycles moving.03Low-Mid Volume Production Scalable production with consistent quality standards from run to run.04DFM Support Manufacturing checks before production help surface issues while changes are still.

bare PCB fabricationCNC routingcontrolled impedanceDFM reviewlow-mid volume productionpanelizationPTH and mechanical drillingstack-up guidance

Ameliorate Electronics Solutions LLC (AES), founded in 2022, specializes in fabricating High-Density Interconnect (HDI) flexible circuits and offers quick turn prototypes. Its engineering team supports customers from proof of concept to product realization, serving sectors including aerospace, military, medical devices, quantum computing, automotive electronics, and consumer electronics.

flex circuit board designHDI flexible circuit fabricationlaser drillingmulti-layered circuit fabrication

Assembly Technologies Inc. (ATI) is a contract manufacturer providing advanced electronic manufacturing services (EMS) to original equipment manufacturers (OEMs). Based in Charlotte, NC, it focuses on high-mix, high-reliability market segments including Railway, Aerospace and Defense, Industrials, and Enterprise technologies, offering end-to-end manufacturing solutions from design and new product introduction through supply chain management.

AOIBGAconformal coating and pottingDfM analysisDFTelectro-mechanical assemblyglobal sourcingin-circuit testing (ICT)microelectronicspilot productionSMTSystem/Box Build AssemblyTurn-Key PCB Assemblyvendor-managed inventoryvolume production rampX-ray inspection

Outcome FocusedExact Tolerances.Exceptional Results.Precision CNC machining built for speed, flexibility, and cost efficiency — without sacrificing quality. Serving energy, aerospace, and industrial manufacturing customers across the United States.Request a QuoteView CapabilitiesCNCMilling & Turning100%Quality ControlTXBased FacilityWho We AreTexas-Grown Precision.Global Standards.CAPS Machine & Tool is a precision CNC machining partner built for companies that need speed, flexibility, and cost efficiency without sacrificing quality. Located in Texas, CAPS serves customers across energy, aerospace, and industrial manufacturing, delivering high-performance machined components with a focus on quick-turn prototypes and short-run production.As a lean, Texas-based operation, CAPS has intentionally built a shop model that prioritizes responsiveness and customer value. That means fast quotes.

100% quality controlCNC Machiningmulti-axis millingshort-run productionturning

Cernex, Inc. was incorporated in 1988 to design, develop, and manufacture advanced thin-film hybrid (MIC), MMIC, and discrete microwave and millimeter-wave components and sub-systems, including waveguide and ferrite products, for commercial and military markets worldwide. The company operates from 30 kHz to 500 GHz and is ISO 9001:2015 certified, ITAR registered, and AS9100D compliant, with products built to Mil-STD specifications.

custom component designferrite productsMMIC designsubsystem integrationthin-film hybrid (MIC) designU.S. manufacturingwaveguide products

Electric Surface Mounted Industries, Inc. (ESMI) was established in 1986 by Henry Kim in San Diego, California, and provides value-added electronic manufacturing services (EMS) to aerospace, military/defense, industrial/commercial, education, telecommunications, renewable energy, and consumer industries. ESMI is AS9100D and ISO9001:2015 certified and ITAR registered, and all manufacturing is done at its San Diego, CA facility.

AOIBGA, FPGA, fine pitch componentsCable harness assembliesDFM reviewsFull box buildfunctional testinghigh-volume productionIPC certification classes for IPC-A-610Low to medium volume high complexity boardsNew product introduction (NPI)Single/double sided SMTsupply chain managementThrough-holeWarranty and repair servicesX-ray