ozone generator used in 1.ozone clean water machine , 2.fruit sterilization , 3.multifunctional ozone sterilization , ... ctnpcs/ctn :150pcs/ctn Ozone ussage place : (disinfecting for air and water ) 1.ozone uint for refrigeratory ,2. disinfection cabinet3. ... storage , toilet ,5.sterilize for drinking-water6.ozone clean water machine ,7.fruit sterilization ,8.multifunctional ozone sterilization ,9. hands ...