DGOzone Ltd. is a technical listed company specialized in the design, development and distribution of ozone generators for civilian and industrial air and water treatments. With the trademark of K-Health (KH), our company majors in ozone generators and parts. Our Ozone generator products include ceramic plate ozone generators, quartz tube ozone generators and ceramic tube ozone generators. The parts cover venturi, check valve, air dryer, ceramic plates and so on. KH serial ozone generators ...