Since our establishment in 1968, we have honed our technology and production framework through the design and manufacturing of a wide range of industrial control devices, equipment, and systems, transforming our customers’ ideas and inspiration into products for more than half a century.
We will continue to support our customers by delivering solutions that unite cutting-edge technology, in keeping with the proud tradition of Japanese quality, with the care, thought, and human sensibility built into every product for users and society.

In May 2024, Toa Electric Industrial Co., Ltd. announced its acquisition of all shares of Fullheart Japan and Harvest Japan, with the aim of creating greater synergy across the group. This has formed a new group in the industrial control equipment field that can respond comprehensively to customer needs—from custom prototypes to mass production, across hardware and software, and from electrical and electronic systems to enclosures and mechanical design.