Johnson Motor: PMDC, Brushless AC Motors, Saia Motors: Stepper and Synchronous Motors, and Motor Gearbox Combinations. Saia: Micro Switches Burgess: Snap Action Micro Switches. Ledex: Rotary, Linear, & Tubular Solenoids. Dormeyer: AC Solenoids. Parlex: Flexible Printed Circuits, Flat Flexible Cables, Polymer Thick Film Circuits.