About Us. Since 1952, APEM has been developing and marketing an extensive portfolio of human-machine interfaces (HMI). Today, we can produce more than 50,000 distinct part numbers. Our HMIs are continuously evolving to always respect the applicable standards and anticipate the challenges of our customers and the markets in which they operate. We can develop switches and buttons of all types, LED indicators, joysticks of all sizes, keyboards and i...
