Bergquist HeatSeal™ delivers the world’s strongest bonded membrane switch; puts an end to fluid ingression, ESD and physical attack hurdles.
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The Bergquist Company
Innovation, performance and customer satisfaction are Bergquist's guiding principles. Bergquist’s User Interface Devices Group specializes in making rugged interface products that can withstand the harshest conditions imaginable. We combine SingleSeal, the world’s strongest membrane switch technology, with a broad product portfolio of touch screen technology offerings.






