Оптовая продажа небольшой генератор озона для воды o3 бассейна спа-ванны

1. Home water/ drinking water cleaning(add in water system)
2. Bathing water cleaning(ozone water kill bateria when bathing)
3. Fruits and vegetables
4. Remove the peculiar smell in Kitchen, wash room
5. Air in air (Hotel, bed room, hospital, storage)
6. other air and water