BEI Duncan produces industry's most cost-effective and reliable "contact" and "non-contacting" sensors (precision potentiometric devices; position, indicating, resistive or voltage reading devices, including encoders) for a broad range of applications. From automotive to avionics, consumer to robotics, instrumentation to heavy equipment, BEI Duncan products fill an important niche wherever accuracy, reliablility, space-conscious devices are needed.

BEI Duncan is certified to ISO9001 and QS9000 Registered. Our resolve is to consistently produce great products.