2014

Began development of the muffler (HC.resonator) for intercooler flow
Began development of automatic assembly machine (MP 15)

2012 Development of the new coupling system for engine coolant (HC.water)
2011 Market launch of HCW; engine coolant for trucks
Takeover of HENN GmbH & Co KG by Martin Ohneberg as majority owner and
takeover of the management
2006 Development and launch of the new generation of coupling systems HENNConnector for engine coolants (HC)
2002/2003 Development and launch of the ShortClip C and ShortClip V; coupling system for intercooler
2000/2001 Development and launch of the ShortClip B; coupling system for engine coolant
Change of location to the current offices in Steinebach
1999 First series application at the VW Group
1998 Development and launch of the ShortClip A; coupling system for intercooler
First series application at Mercedes and Porsche
1996 Launch of the ShortClip
First series application at Audi
1994 Began development of the ShortClip
Focus on the automotive industry
1990 Company was founded