Assembly Masters, Inc. specializes in the custom manufacturing of toroid inductors, toroidal transformers, free-standing coils or air-core coils, cable assemblies and wire harnesses. Other product capabilities include common mode chokes, pot cores, contract manufacturing and value-added rework services.

Power Components of the Midwest manufactures Hall-effect Sensors (including position, speed, rotary, linear, tilt, tip, non-contact, and stop sensors) for the industrial, agricultural, truck, medical, and other markets. View our sensor directory. ...

Tri-Tech, LLC manufactures an extensive array of custom coils, solenoids, thermoplastic insert molded and encapsulated components and electro-mechanical assemblies, all tailored to specific customer needs. Our product line comprises a variety of custom coils in configurations that are bobbin wound, encapsulated or tape wrapped as well as complete encapsulated solenoid assemblies and AC buzzers.