

DEI Custom Heat and Sound Control Solutions Collection
For twenty-five years, DEI has been synonymous with exceptional quality heat control products tailored for the performance distribution system. Our collection not only showcases our renowned products but also highlights our unique ability to address heat and sound control challenges across various industries.
Custom Solutions for Every Need
At DEI, we collaborate with customers to:
- Identify heat and sound control issues
- Select the right materials for effective solutions
- Design and prototype custom solutions
Industries We Serve
Our extensive experience spans multiple sectors, including:
- Aviation
- Powersports
- Racing
- Marine
- Locomotive
With DEI, your business benefits from tailored solutions that meet specific requirements. Discover innovative products that effectively solve your heat and sound challenges.