Hoffmann + Krippner - Creating harmony between man and machine Experience since 1973 - Hoffmann + Krippner is your expert for input devices and printed electronics. We offer device connectivity, turning your sensors and HMIs into smart IoT devices. We develop and manufacture state of the art custom input devices ranging from keypad overlays, ultra-flat printed membrane sensors, printed electronics, to fully functioning backlit membrane and capacitive switches and touchscreen solutions including the electronics, enclosures and IoT connectivity. Due to the in-house production capabilities (fully automated screen and digital printing, processing and cutting of glass fronts as well as full scale electronics production) and the HK technology Network, we can accommodate small scale as well as large scale production requests. H+K has been manufacturing German engineered high quality input solutions for 40+ years. Our clients are very diverse and we have substantial experience in the Medical Device-, Automotive-, Aviation-, Hospital-, Health Care-, Heavy Equipment- and Automation Industry. The HK Technology Network Together we can do more! As part of the HK technology network, six companies bundle their core competencies and provide know-how and custom solutions for complex input devices and HMIs, electronics, sensors and housing solutions combined with future-oriented, cloud-based IoT solutions. Thanks to close cross-company cooperation, in times of Industry 4.0 and digitization we provide customer-specific solutions, all from a single source.