... Strong technical support Lower cost & better effect 40g/h Ozone water sterilization machine with water cooling Feature:1 Outer case is made ... sterilization, long-life design4 air-source and oxygen source one machine, the customer can use on demand Useful: 1, the ... mineral water, beverages such as the production of water disinfection.3, fruit and vegetable processing industry: If the vegetable storage, ...