Custom RF Welding–since 1975
Sealtech has been the leader in custom dielectric
sealing for the past 45 years. Committed to generating
jobs for Americans, we operate one of the largest
RF welding machines in the country. We would love
to speak with you about how we can serve you.
Flexible & Innovative
We can transform your idea to a production reality! Whether you have CAD drawing or a simple hand-drawn sketch, our team of designers & RF welders can put a finished product in your hands!