Keyence Corporation, together with its subsidiaries, manufactures and sells electronic application equipment in Japan, China, the United States, and internationally. The company offers photoelectric, fiber optic, laser, positioning, vision, specific solution, and inductive proximity sensors, as well as network communication units. It also provides measurement sensors, such as laser displacement and profiler, optical/laser micrometer, inductive displacement sensor, 3D interference measurement, spectral interference and inductive displacement, and LVDT/contact displacement sensors; and measurement systems, including image dimension and multi-sensor measurement systems, 3D optical profilometers, 3D scanner and wide area CMMs, and handheld probe coordinate measuring machines. In addition, the company provides safety products comprising safety laser scanners, light curtains, interlock switches, and controllers; and pressure, flow, level, and temperature sensors, as well as flow meters.