For more than 80 years…
The belt manufacturing company is founded
Engineer Werner Graf lays the foundation stone.
HEVALOID® - The endless flat belt
The first factory and trademark is registered.
Dipl. Ing. Werner Graf AG
Change into a limited company (AG).
Optimisation from weaving to the final inspection
All processes are brought together in one building.
High-performance round belts
The new product line RONDLAST® is officially launched.
New strategic direction
Even more digital, sustainable and personal for you!
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