Founded in 1963, we are engaged in the sale of water treatment equipment and the regeneration of ion exchange resins in Sakai City, Osaka Prefecture. The storage, filling, and inspection of regenerated ion exchange resins are all conducted in a clean room (temperature controlled, ozone sterilization twice a week). Our inspection equipment can measure resistivity, pure water sampling volume, and resin elution TOC. Naturally, we can issue regeneration performance certificates for the regenerated ion exchange resins immediately. Regardless of customer requests, all ion exchange resins undergo heated regeneration as a countermeasure against silica. We will continue to strive for service improvement and value enhancement to meet the various requests and specifications of our customers.