• In memoriam: Short-line industry contributors Jerry Jacobson, William Gifford Moore (9/21/2017)

Rail Industry Component:
Amsted Rail - ASF-Keystone Inc.: Coils

For nearly a century, ASF-Keystone has been designing coil springs, and designing and manufacturing coils for railroad freight cars, locomotives, agricultural and industrial equipment, and the trucking industry. ASF-Keystone makes springs from round bar stock 3/8-inch to 3-3/8-inch diameter using the extended life process developed by ASF-Keystone consisting of direct quenching, shot peening and testing.