KLN Ultraschall AG

Founded in 1947 by the physicist Dr. Lehfeldt and known since 1972 as KLN, we are today one of the leading European manufacturers of machines and equipment for the welding of plastic parts and specialists in ultrasonic cleaning.

In January 2000, KLN GmbH joined the globally operating Crest Ultrasonics Corp., USA/Trenton, New Jersey. Worldwide, the CREST Group has a staff of over 1,000 employees at 20 different production sites situated in 12 countries. The group’s main fields of activities are the complex technologies of thermoplastic welding. In Heppenheim and Fürth, a team of currently 180 highly skilled experts are working on most sophisticated client projects.

Primary Activity

Material Manufacturer