2010 - Wireless ProTouch-StageOperator

2009 - SIL 3 Control System

2008 - ProTouch-StageOperator

2005 - Upgrade of Load Monitoring Systems   

2003 - Upgrade of the Control System for all Stage Machinery

2000 - World premiere of the VarioTrolley Family

1998 - World premiere of the VarioLift Family

1996 - Worldwide first Chain Hoist System with BUS-Technology

1995 - Worldwide first Chain Hoist System with Network-Technology

1994 - Worldwide first certified VBG-70 Chain Hoist System