| # | Name | State, City | Country | Description | |
|---|---|---|---|---|---|
| 1 | JMA Rail Products | IN, Seymour | USA | JMA Rail Products manufactures cast iron brake shoes and is a supplier of: Abloy switch & signal padlocks, aftercoolers, air brakes, air brake components, air compressors, air compressor components, air conditioners & HVAC systems, air filters, air horns, | |
| 2 |
 Strato, Inc. | NJ, Piscataway | USA | Strato, Inc. is a leading manufacturer, engineering quality products while providing exceptional customer service to the rail industry. Products are designed to meet AAR specifications and include air brake hose assemblies, flanges, weld fittings, gladhan | |
| 3 | McConway & Torley, LLC | PA, Pittsburgh | USA | Steel castings for locomotives, freight and passenger cars, couplers, yokes, strikers, knuckles, and slackless drawbars. |