The precision design and manufacturing results in optimum performance in the field. Many of our customers have found our speed reducers have surpassed four decades of operation in the field.
Westerman, Inc., a member of the American Gear Manufacturers Association (AGMA), acquired Alten Machine Works, Inc. in 2012. The Alten Company was established in 1889 in Lancaster, Ohio as a blacksmith shop. Soon after its establishment, a machine shop was added to the facility. In 1910 the foundry operation began.