Heat treatment is an important process which is essential to giving full play of an optimum performance to the industrial products needed by the various users including the automotive industry having extensive allied industries. These products and parts require the various efficiency such as strength, hardness, elasticity, etc., and to meet these needs the application of heat treatment is very effective.

The company started in 1956 the business related to the heat treatment technology engaging mainly in import and sales of chemicals for metal heat treatment. Since then, the company has performed an important role of quality improvement of the industrial products as a specialist in the field of heat treatment, aiming at the expansion of business such as an entry into manufacture and sales of equipment and chemicals, and commercial heat treatment, based on the heat treatment technology.

Today, the Japanese industrial circles are under heavy pressuer to cope with kaleidoscopic changes in the world and to adapt to the new era. Under such circumstances, we are striving for steady progress in achieving our mission to contribute to public welfare by means of offering the heat treatment technology on a higher level and products of good quality and low-priced.