About product and suppliers:
            2,453 corona ozone generator products are offered for sale by suppliers on Alibaba.com, of which air purifiers accounts for 46%, water treatment accounts for 42%, and water filters accounts for 1%. 

A wide variety of corona ozone generator options are available to you, such as ce, cb, and ul. You can also choose from portable, mini corona ozone generator

There are 2,452 suppliers who sells corona ozone generator on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Taiwan, China, and India, from which the percentage of corona ozone generator supply is 99%, 1%, and 1% respectively.