ADCO Circuits is a full-service turnkey supplier of complex custom electronics (PCBAs and complete modules)

  • 40+ years history in the EMS industry
  • ISO 9001, AS 9100, and IATF 16949 registered
  • Interactive website for instant component and final assembly pricing for quick-turn prototypes.
  • State-of-the-art material, documentation, and production planning systems for quick and repetitive execution.
  • Advanced SMT equipment including Koh-Young solder paste inspection (SPI), Yamaha pick and place, Yamaha post reflow 3-D AOI, and X-Ray for fine pitch SMT and BGA components.
  • Through-hole soldering via 2 Ersa select-wave lines and 1 Electrovert wave line.
  • Automation throughout the plant, including component handling, paperless documentation, and robotics.
  • Box build capabilities encompassing both plastic and metal enclosures, torque and FOD control systems, wiring, assembly, and test.
  • Three engineers on staff for test design engineering and maintenance of flying probe, ICT, functional, and environmental test equipment.
  • 53,000 sq. ft. environmentally controlled facility with ESD flooring and humidification.
  • Three high-speed surface mount (SMT) lines with in-line SPI & AOI
  • Offline x-ray
  • Experience with 0201s, QFNs & Micro BGAs
  • Two high-speed selective soldering lines
  • Offline TH & AOI
  • Box build and module assembly cells
  • Lead and lead-free processes
  • Assemblers trained to IPC 610 Class by Certified IPC in-house trainer
  • Conformal coating
  • Accreditations & Certificates

ISO 9001, AS9100, IATF16949, ITAR, UL, J-STD-001/IPC-A-Class 3

Industries Served

Test Capabilities

Engineers design test equipment and maintain customer-provided equipment for optimal performance.

  • Bench test
  • Functional test
  • In-circuit test (ICT)
  • Flying probe
  • RF & Bluetooth expertise
  • Environmental stress screening (ESS)
  • Three electrical test engineers supported by 10 technicians
  • Test fixture development and maintenance

Prototype & Low Volume Orders


Complex prototypes manufactured in Michigan

  • Instant online quoting with interactive BOM tool
  • Assembled to IPC Class 2 & 3
  • Largest availability of online parts in the industry
  • Transparent costs
  • 10-20 manufacturing days turnaround on orders plus component leadtime
  • Minimum component order value $700
  • FREE scrubbed and costed BOM
  • FREE 2-day shipping