From 1970s, Bergquist has been in the filed of thermal materials. By now, Berguist Company has developed various kinds of materials and become the world main top thermal materials supplier. Bergquist invests in research and development including an extensive developmental laboratory and engineering department where new products are researched, developed, and tested. Many proprietary and patented products originated in Bergquist laboratories including Thermal-Clad, variations of Sil-Pad materials, HeatSeal adhesive used in Bergquist membrane switches, and 5-Wire resistive touch screens. Those products are widely used by many of the world’s largest OEMs in various industries including automotive, computer, power conversion, military, Aerospace, motor control, telecommunications and lighting.