Skip to main content
  • Service

UL Materials Testing Laboratory

UL’s Testing Facilities for innovative plastics in Krefeld, Germany is a leading international supplier for compounding, test specimen production, and testing and certification – from polyolefins to high-performance thermoplastics

Industrial machine

As an independent, global provider of product certification, product testing, validation and as the author of safety Standards, we’re evolving the future of safety to meet your expanding needs and the needs of the global public. With subsidiaries on five continents and a global network of testing and certification facilities, we continue to work with integrity and a focus on quality to enhance the trust conveyed by our certification Marks and services.

We’ve been testing plastics since 1941. Our testing laboratories for performance materials, located in Krefeld, Germany, has been defining and redefining state-of-the-art in plastics testing for more than 75 years. Discover our unsurpassed capabilities in plastics technology, capacity, quality and expertise.

Discover more about our Testing Facilities for Innovative Plastics and Materials.

Computer Monitor
Get in Touch

Let us know how we can help.

Help and support

How can we help?