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The world’s largest public transportation showcase

APTA EXPO is the public transportation industry’s long- standing, premier resource for advancing mobility systems through a robust showcase of the latest-breaking technologies, products, and services.

Find the solutions to increase and retain ridership, reinvent the rider experience, infuse technology to enhance convenience, improve security, transition to a more sustainable system, boost system-wide reliability, and beyond.

The future has arrived and what happens next, happens here.
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Spartanburg,  SC 
United States
  • Booth: 1589

Thermal management through heating is what DBK USA is all about. We specialize in PTC and Resistive heaters. Whether your design needs a high voltage coolant heater, air heaters for passenger compartments, surface heating or flex heaters for water tanks or appliances, we have a solution for you.

DBK speciallizes in off the shelf and custom applications.