AS A SUPPLIER, WE KNOW that our components must live up to the product promises made to our customers. And for this reason, it is intended that you can always readily decide in favour of proroll. We would like to briefly tell you what we do for this privilege.

We test every model elaborately before production. And series production is only finished after a stringent and serious quality control. Because no one benefits from complaints. By virtue of the good communication with our customers, we learn of changing market requirements early on and are able to respond accordingly. Sometimes we react as the first provider of new products or matching variants.