FOR OVER 100 years ALDON has been identified with railroad safety and  maintenance products. The company was establi
SHEd back in 1904 in a  one-man office in Chicago’s Loop. Our first products were cast steel car  replacers, painted black, and delivered by horse-drawn wagon to the  nearby railroad yards. The name Aldon is said to have originated when a  friend asked our founder, Emil W. K. Roe, if a new item was finished  yet. “It’s all done,” replied Mr. Roe, and the name was born. Besides  being original, it had the advantage of being at the head of the  alphabetical listing in the telephone book.
In the early 1950s we  developed a cast steel wheel chock with replaceable rail biting spurs  and found a new market in the industrial firms the railroads served.   The advent of OSHA in 1970 increased the need for greater rail safety  with the result that today most of our customers are the rail-using  industries