As the company started as a pioneer of metal heat treatment specialists in Japan, we have always tried to develop and introduce new technologies in line with the modernization of Japanese industry.In addition, we are actively engaged in human resource development and are widely known inside and outside of the industry as a heat treatment specialist company and the largest holder of Heat Treatment Technicians (skills qualification system of the Ministry of Health, Labor and Welfare) in Japan.

Now in a period of innovation in manufacturing business that is said to occur once every 100 years,There is a need for not only a company in the supply chain, but also a “heat treatment professional group” responsible for technology development and joint research based on accumulated experience and achievements.

As the global supplier that can be an option for changing manufacturing strategies (Make or Buy) associated with “CASE” by utilizing overseas production achievements in Thailand, Malaysia, China and Mexico as well as in Japan, and as the development partner of new technology for new cars, we will continue supporting manufacturing business in Japan and in the world.