Since the discovery and naming of Ozone by German scientist C.F. Schonbein in 1840,the application of ozone in medical field has developed quickly.Since 1980, we commit ourselves to activated-oxygen therapies as ozone therapy, andnow have developed us to a worldwide leading provider of innovative therapy devicesfor all ozone-applications.Sincoheren company, as Kastner's International Sales Department, will not shy awayfrom offering you our best quality with best service.