From its Eau Claire, Wisconsin facilities, Empire Corrugated Machinery supplies replacement and custom-machined parts that keep corrugated box equipment running. Now a division of Senasys following its 2022 acquisition, the company maintains more than 5,500 parts in inventory and a database exceeding 17,000 part numbers, with particular depth in parts for United and other legacy corrugator systems. Its in-house machine shop supports reverse engineering and faster turnaround when a hard-to-find component is needed.