Diamond Wire Spring is a leading designer and manufacturer of quality, compression springs, extension springs, die springs, torsion springs, conical springs, wire forms and various other custom springs.
PowerRail 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 Unit Exchange Remanufactured components to accommodate any budget.... Read More
Founded in 1894, the W.H. Miner spring draft gears filled a special need during the railroads’ transition from wooden frames and the standardization of draft gear pockets, automatic couplers and braking systems from approximately 1885 to 1919. The key patents involved in this evolutionary period... Read More
John Evans’ Sons is the international leader in design and manufacturing of constant force springs, constant force spring assemblies and pusher springs (variable force). Custom design, in-house tooling and precision manufacturing, combined with a wide & varied stock spring selection allows us to...