Active grille shutters

for the automotive and commercial vehicle industry

Actively adjustable air shutters

We develop, produce and test radiator shutters according to customer requirements and deliver just-in-sequence.

Active grille shutters - also called radiator shutters - are usually located in the front of the vehicle. The part serves to improve aerodynamics and thermal management as well as weight reduction, thereby reducing CO2 emissions.

Thanks to our expertise in component development and the production of technical plastic components, we can accompany your project from the initial idea to the delivery of series production.

Our Expertise

  • Component design and dimensioning considering environmental data
  • Strength, warpage, and filling simulation
  • Complete component qualification
  • Multi-component injection molding
  • Insert molding
  • Automated module and system assembly, incl. EOL tests
  • Just-in-sequence delivery
  • Specific mold design

"Our in-house tool shop makes us even more flexible and responsive. It is the key to consistent component quality.
We offer fully integrated, global manufacturing solutions for complex, large-scale technical components at over 20 production sites worldwide."


Portrait von Johannes Döhler

Johannes Döhler

Global Key Account Manager

Reliable criteria to optimize components.

Development with Wirthwein

Precision tools from Wirthwein.

In-house tool making