Smith Systems Inc. is a privately owned manufacturer of speed sensors, motion sensors and temperature sensors, as well as sensor controls, custom instrumentation, and cable harnessing associated with these devices. Our capabilities range from commercial standards (found in assembly and process machinery), to the high reliability sensors used in aerospace applications, to durable products for reliable sensor performance in harsh environments.
We are a qualified source for flight hardware and have supplied products for civilian, military applications and space flight. These products are designed to survive high vibration and extremes of thermal and mechanical shock.
Hoyt Corporation manufactures precious metal electrical contacts used in Diesel-Electric Locomotives, Mass Transit, LRV and GE Contactors. Hoyt manufactures electrical contact assemblies used in Master Controllers and track side signaling. We operate our own copper extrusion mill for complete... Read More
Twinco is a leading supplier and producer of electrical and electro-mechanical products for the railroad and transit industry. Products include Automatic Train Stops, Impedance Bonds, Switch Machines, Switch Heater Control Cases, AREMA Hardware, Custom Fabricated and Wired Enclosures, Vital... Read More
PowerRail, Inc. is a certified AAR M-1003 distributer, manufacturer, and remanufacturer of aftermarket locomotive parts and components, offering a wide range of products, supporting both EMD and GE locomotives. We offer both New and our "True Blue®" Unit Exchange Remanufactured components to...