We'd like to introduce Kastner:
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, and now have developed us to a worldwide leading provider of innovative therapy devices for all ozone-applications.
Sincoheren company, as Kastner's International Sales Department, will not shy away  from offering you our best quality with best service.