Automated Railroad Maintenance Systems (ARMS)
specializes in Distribution and System Integration of
Rugged Power Systems and Electronic Equipment for
Communication and Signal systems
in the Rail Industry.

ARMS is co‐located with Transportation Products
Sales Co., (TPSC) in O’Fallon, MO.

TPSC is ARMS’ Manufacturer’s Representative.
ARMS and TPSC have been providing Integrated
Systems to the Signal, Telecomm, and Locomotive
departments of the North American Railroads since 1987.