Solidstate Controls offers in-person technical training classes and seminars to help our clients gain a better understanding of how their systems work.

HDR is a recognized world-class manufacturer of power controllers for the electrical heat treating, furnace and coating and other specialized applications.

Power Instruments serves electric power generation and distribution industries with a growing array of advanced, best-in-class instruments and monitoring systems

Switch designs and manufactures a comprehensive line of high-quality DC contactors and solenoids for a wide range of applications.