Reliability is our driving force

ZESTRON - Your partner for highest quality and reliability of electronic assemblies.


zestron europeWe ensure reliability on your electronic assembly

We are your partner in optimizing the reliability of electronic assemblies. Our high-quality cleaning solutions and modern analysis methods ensure that your assemblies are stable and reliable in the long term. With our comprehensive expertise and know-how, we support our customers in improving their product quality and increasing their competitiveness. Learn more about our customized solutions and how we can help you achieve your goals.

ZESTRON Knowledge-hubExpertise for reliable electronic assemblies

Discover our expertise in our knowledge hub and benefit from our many years of experience and expert network in reliably ensuring your electronic assemblies.


reliable cleaning chemistry"If ZESTRON can't clean it, it can't be cleaned"

Our wide range of high-quality cleaning products is specifically designed to meet the requirements of the electronics industry.

Find your Product


Reliability & SurfacesUnderstanding and evaluating risks on electronic assemblies  

Our R&S team is your reliable partner throughout the entire value chain of electronics manufacturing - from identifying potential weaknesses in the design phase to solving challenges with failing assemblies in the field.

Learn more

ZESTRON Machine-test-center Find the right cleaning system

With our range of machine tests, you have the opportunity to identify your individual requirements and test various combinations of cleaning agents and systems.

Learn more

ZESTRON MagazinE Stay up to date

Explore our comprehensive range of information for customers in the electronics industry.

Validation of Production Processes
  • Date: 14.-15.6.2023
  • Location: Online
Application and Utilisation of Protective Coatings for Electronic Assemblies
  • Date: 17.-18.10.2023
  • Location: Online

Rinsing Water: What must be considered in water management and quality monitoring?

Check the Fact

White residues on the assembly

Possible causes and possible solutions

Read more