Knowhow Wilhelms GmbH has received an order from a popular personality – Heidi Hetzer! On recommendation she called us and asked for a complicated welding on the steering wheel of her oldtimer racing car from 1911. We were very happy about this order and of course completed it without complications.

A few days later Heidi Hetzer managing director Frank Wilhelms invited to the Motorworld Classics fair in Berlin, where she had a book presentation and autograph session. So they went across Motorworld and talked shop about vintage cars and parts repair.

We are very happy that we could get to know Heidi Hetzer and help her with the repair of her racing car.


“I don’t live anymore, but I have lived!”