| # | Name | State, City | Country | Description | |
|---|---|---|---|---|---|
| 1 |
 Multi-Service Supply | PA, Leetsdale | USA | Multi-Service Supply has been reconditioning air brake valves for the railroad industry since 1976. All reconditioning is performed to O.E.M. specifications and is in compliance with the requirements of the Association of American Railroads Quality Assura | |
| 2 | Union Tank Car Company | IL, Chicago | USA | Leasing, sale and repair of tank cars and covered hopper cars. | |
| 3 | Salco Products, Inc. | IL, Lemont | USA | Salco Products, Inc. designs, manufactures, assembles and distributes a variety of plastic and metal products used on tank cars, hopper cars, liquid and dry bulk trailers and plant process equipment. The global industries we serve include railroad, trucki |