Thermotec 2026 – Japan’s largest quadrennial exhibition on industrial furnaces and thermal technology — will take place from September 9–11, 2026 at Tokyo Big Sight, Tokyo, Japan.

Held since 1993, Thermotec is the only exhibition of its kind in Japan, bringing together manufacturers, suppliers, users and researchers across the furnace and thermal-technology sector. This edition focuses on energy saving, carbon-emission reduction and sustainability.

Visit Calderys at Hall S1, Booth F011 to discover how our refractory solutions support efficiency, reliability and decarbonization across foundry, iron & steel and thermal-process applications.

Your participation is valuable to us. For any questions or assistance regarding the event, the Calderys Japan team is at your disposal.