EMデバイス Company Profile

A relay maker trusted by the world.

EM Devices started with relay development in the NEC Communications Division in 1955. Since then, we have been involved in relays for telecommunications, industrial, and automotive applications, and our products are used by customers around the world, including in Europe, North America, China, South Korea, and India. EM Devices' relays are adopted in various fields, including electronic devices and automobiles. In 2022, we established the "NEXEM Advanced Technology Center (NATC)" within Tohoku University. Collaborating with Tohoku University, which has world-class research capabilities, we are advancing the development of high-performance relays for electric vehicles, with plans to start providing them to customers in 2025. By merging our long-standing achievements with cutting-edge technology, we will continue to deliver high-quality and reliable products.