RAIL BARGE TRUCK SERVICES, INC.

mechanical seals in the nature of boot seals for sealing between railcars and undertrack conveyors; power-operated blowers; belt conveyors; industrial dust collecting machines; tubular drag conveyors; commercial and industrial vacuum cleaners; chain conveyors; electric pumps; industrial vibratory machines for use with railcars; powered openers for opening railcar gates; loading and unloading machines; mobile fill tubes for loading and unloading of liquids into railcars and trucks; screw conveyors; bucket elevator conveyors; electric railcar pullers; air compressors

steam heating apparatus; industrial air filter machines; industrial boilers; showers, namely, industrial safety showers