K-Tec Systems
Michigan shop building custom wire harnesses to IPC/WHMA-A-620 and MIL-SPEC for aerospace, defense, automotive test, medical and drone programs, from prototype to full production.
What they do
K-Tec Systems designs and builds custom wire harnesses in Ferndale, Michigan, for automotive test equipment, aerospace instrumentation, defense systems, UAS propulsion, and medical devices. Every harness is made in the USA at its Ferndale facility.
Assemblies are built to IPC/WHMA-A-620 and, where the drawing or contract specifies it, to US MIL-SPEC. The shop handles design, 2D and 3D wiring diagrams, prototyping, production, electrical testing, and documentation in-house, and ships a Certificate of Conformance with every order.
The company has built harnesses since 1989, supports prototype through full production runs, and also manufactures custom thermocouples and RTDs in the same facility. It holds CAGE Code 4W0S0 and is registered to do business with the US Government.
Capabilities
Wiring harness
Custom wire harness assemblies designed and built in Ferndale, Michigan, to IPC/WHMA-A-620 and, where specified, US MIL-SPEC.
Commercial terms
Minimum order
Not stated
Lead time
Not stated
Quoting
By request
Cost tier $$$ of $$$$, ProductFlo classification
K-Tec is a Michigan shop building custom harnesses to order for US programs, which matches the rubric's domestic quick-turn and mid-volume category.
Alternatives
Compare side by side- Meridian Cable
Florida cable and wire harness maker with US and China facilities and in-house wire extrusion.
- Quality Cable Systems
US-based custom wire harness maker building to IPC/WHMA-A-620.
Sources
Not verified
- ITAR status
- MOQ
- lead time
Last verified November 7, 2026. Listings are informational and are not endorsements. Cost tiers are ProductFlo's classification, not quotes: confirm pricing, lead time and capability with the vendor.