aLeading Accurate Temperature Measurement Into The Future


Yamari is certified under ISO 9001 and ISO 14001, and our quality and environmental activities have been pursued based on our Quality Policy and Environmental Policy as described below.
To produce reliable products in cooperation. To contribute to the society with our temperature sensors and heating devices, aiming for “World-Class YAMARI”.
We recognize the importance of environmental conservation and, through our temperature sensor business, strive to contribute to the maintenance and improvement of our local and the global environment.