field coils, relay coils, lifts, equipment testing, adapters, cnc engineering or machining, choke coils, air circuit breaker (cb) closing coils, electrical coil windings or coils, connectors, alternating current (ac) contactor coils, finite element analysis (fea) services, hydraulic equipment or systems, inductors, railroad pantographs, stator coils, terminals, aircraft tow bars, armature coils available from hall industries, inc. based in ellwood city, pa. click the links below to visit our website or contact us via our profile page.