Company Snapshot

Decades of Circuit Board Assembly Experience

ADCO Circuits, Inc., established in 1981 in Rochester Hills, Michigan, provides electronic design and circuit board assembly services to a wide range of companies in the industrial, medical, automotive, telecommunications, and aerospace/military equipment markets. As a full-service turnkey supplier of custom electronics, ADCO can provide support from design and prototyping to new product introduction and full rate production. Through-hole, surface mount, and flex assemblies are all manufactured and system “box builds” make up a large percentage of sales. Our goal is to establish long-term relationships in an open environment with companies that require advanced logistics, production, test, and quality capabilities.

ADCO’s state-of-the-art, 53,000-square-foot facility handles medium- to low-volume assembly and test. Advanced capabilities include an automated stockroom, automated selective soldering, and Flex-SMT lines with in-line automated 3D optical inspection, and BGA x-ray. Test resources include in-circuit test, flying probe testing, functional, and environmental test equipment (temperature and vibration). Our engineering staff also develops and builds custom functional test equipment. Production and material planning is managed with ERP software modules for capacity planning, vendor auto replenishment system, and other advanced tools.

ADCO is ISO 9001AS9100, and IATF16949 certified, and compliant to ISO 13485. Personnel are trained to IPC J-STD-001 class 2 & 3, and IPC-A-610 class 2 & 3. Documentation, ECN’s, and The Quality Management Systems (QMS) are all online and support internal continuous improvement initiatives, vendor quality tracking, and customer quality data requirements.

We look forward to learning how ADCO can support your team. Please email us at, or call +1 248.853.6620.