NKK Switches Co., Ltd. (Nihon Kaiheiki Ind. Co., Ltd.), founded in 1951 by Shigeo Ohashi, is headquartered in Japan and specializes in the design and manufacturing of high-quality, high-reliability industrial switches. The company has been a pioneer in miniature and illuminated switches for over half a century. Its extensive product portfolio includes toggle switches (e.g., M, B, S series), illuminated pushbutton switches (e.g., UB, LB series), slide switches (e.g., FR ultra-miniature series), rocker switches, rotary switches, keylock switches, and tact switches. NKK’s switches serve demanding applications in telecommunications, medical equipment, industrial controls, test and measurement, and aerospace. The company holds more than 500 patents globally, reflecting a strong commitment to innovation and engineering excellence. It has earned numerous quality and innovation awards over its history. NKK is ISO 9001 and ISO 14001 certified, underlining its dedication to quality management and environmental responsibility. With a global customer base, NKK is recognized as a leader in the miniature and illuminated switch market, known for exceptionally long product lifecycles and consistent reliability.