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 DGOzone, 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 are CE and RoHS certificated and honored by clients at home and abroad. Our products are widely used in houses, hotels, schools, offices, mansions, swimming pools, food factories, bottled water fill lines and fields of medical treatment and public health. We pay much respect to the talents, science and research of ozone high-tech and environmental protection materials. Most effort is made to meet the requirements of different customers with positive service, quality products and favorable prices. We also offer OEM service, design service and buyers' label. Our Ozone generator products are 100% eco-friendly and chemical-free, leaving no chemical residue or harmful byproducts. For the benefit of worldwide people and the environment, now we are doing our best to be well positioned as an efficient, excellent and entire supplier in this wonderful sector. Now our company has been one of the biggest exporters for ozone generators, venturi and check valves in China. At Shanghai 2010 World Expo, we are one of the biggest donators of China Pavilion and our ceramic tube ozone generators were used in drinking water cleaning systems.