Joliet Technologies, L.L.C.

Joliet technologies custom packages, integrates and engineers AC variable frequency drives (vfd), DC variable speed drives (vsd) and AC drive controllers using top of the line manufacturers, like abb, siemens and saftronics (fincor) to name a few. Our custom drive packages are built to your specifications for your application. We specialize in large horsepower drives (500hp and above).