Read what our customers have to say about our products.



Automotive industry:
...Evaluation of the parts supplied by your company in the period of assessment established that no complaints were received about your products. We extend our thanks to you and your workforce for the outstanding service you provided leading to this excellent result...
Assessment of purchased parts department, DaimlerChrysler AG

Wind energy:
Rüdiger Kortenkamp on Radolid screw protective caps: ...provide very effective protection... within the gondola housing as well, enabling us to smooth out sharp corners which could injure our service personnel... cf. Neue Energien No.12 2001



Screw manufacturer:

This provides a reliable solution for protecting screws because it is almost impossible to apply subsequent or additional coatings to non-rusting screws and nuts. Dr. Uwe Hasselmann 



Wheel nut protective caps:

... and I can inform you that these protective caps are the best of their kind I have come across so far. I can unreservedly recommend your product to our students. 
Michael Bauer, Chiemgauer Verkehrsinstitut (driving school)


... we have tested the protective caps supplied by Radolid on normal roads and on racing trucks on the Hockenheimring...we recommend their use in series production. 
Heinz Dehnardt