TOUNETSU is a streamlined manufacturer of many kinds of industrial furnaces, production equipment and plants for heat treatment, and operates on our own leading edge technologies.

Since our founding in 1981, we have been pursuing globalization, and could respond to customers' detailed needs both domestically and overseas. TOUNETSU has 5 offices in Japan, 3 in China and 1 in India and Thailand. This network enables us to approach to your requests wherever you are. Please feel free to get in contact with our nearest office, having your inquiries regarding heat treatment technologies of any nature whatsoever. A right answer will be always with you!