テンソー電磁技術工業 Company Profile

Thank you very much for your continued support of our water supply installation-type product "Ourable." In light of the changes in the international situation and the instability in the raw material procurement environment, we will change the price display of Ourable to "open price" in order to maintain the quality and stable supply of our products in the long term. Additionally, due to a review of some components and optimization of the manufacturing process, we will change the external dimensions of the product and gradually transition to the new dimensions. This change aims to stabilize raw material procurement and standardize manufacturing quality, and there will be no changes to the basic structure, function, or performance of the product. For information regarding pricing and the latest external dimensions and installation conditions, please contact us. We will continue to strive to create products that can be used safely and for a long time. We appreciate your understanding and cooperation. December 18, 2025 Tenso Electromagnetic Technology Co., Ltd. President Hideo Nakashoya

Thanks to your support, our AuraBlue products have been registered as a U.S. patent. We hope this will provide an opportunity for you to learn more about our products. We will continue to strive to create even more convenience and deliver "greater ease" to many customers.

We conducted an experiment to see how effectively high-performance filters used in factory equipment can be cleaned with "ultrafine bubble water at room temperature." Typically, the process involves soaking the filters in a solution of caustic soda (sodium hydroxide solution) in a container filled with water heated to around 60°C for about 10 minutes, followed by cleaning with a high-pressure washer. In this experiment, we soaked the filters in "ultrafine bubble water generated with OHRABBLE, containing hydrogen and oxygen at room temperature" for about 10 minutes and then cleaned them with a high-pressure washer. The results showed a clear cleaning effect that was visually confirmed. We believe this is one of the effects of UFB, known as the "stripping effect." For more details, please refer to the attached PDF document.