Manufacturing Capabilities

UEI has two certified facilities in the upper Midwest. Our Whitewater, WI facility is ISO9001:2015 and ISO13485:2003 registered and our East Troy, WI facility is ISO9001:2015 registered. Both are ITAR approved. With a tightly managed supply chain, UEI offers quick-turn proto-typing and a flexible manufacturing environment driven by experienced program managers.


  • High-speed automated SMT lines
  • Ball grid array (BGA), fine pitch and 0201 placement
  • X-ray and BGA scope inspection
  • Automated optical inspection (AOI)
  • Automated axial, dip and radial insertion
  • Wave soldering – Lead and Leadfree no-clean and aqueous flux
  • Automated selective soldering
  • ROHS compliant assembly
  • Complete box build
  • ICT and automated functional testing
  • Flying Probe
  • Burn in
  • Conformal coating
  • Hot bar soldering
  • Ultrasonic welding
  • Full turn-key solutions

Quality Assurance Management Systems:

  • East Troy and Whitewater, WI facilities are ISO 9001:2015 and ISO 13485:2016 registered
  • ISO 13485:2003 Registered in Whitewater, WI
  • FDA class I, II, and III products in Whitewater, WI
  • IPC-A-610 'Latest Revision' for Class 1, 2 and 3 manufacturer
  • Recognized manufacturer to domestic and international safety standards
  • International Traffic in Arms Regulations (ITAR) registered


  • Prototype and new product introduction (NPI) builds
  • Program management
  • Quick, flexible response to schedule adjustments
  • Design review for manufacturability and testability (DFM and DFT)
  • Test development system
  • Material strategies
  • Ramp-to-volume manufacturing models
  • Return and repair services

Contact us to learn how our experienced team can help with your next project.

Lean Manufacturing
Quality Manufacturing in WI