we are joint enterprise, with head quarter in Spain. (Head quarter starts on Year2005) Established in China 2016, we mainly R&D ozone generator, anion generator, air purifier, water purifier, all environmental friendly equipments. 
As a developing company in ozone industry, has been concentrating on the development of purification industry, improvement of environment and food health for eight years. After years of effort, CCAWJH has the abundant technical ozone machine, first-class testing equipment, perfect management mechanism, which strongly supports Netech's studies, designs, processes, manufactures and markets on ozone generator,  tube and part. Now CCAWJH has effective and efficient ODM technology to provide customization service for the customer.  
 
At the time of absorbing the domestic and foreign advanced technology, Netech continues to develop new generation of ozone generator products. CCAWJH products always keep at the forefront of application in ozone technology, and being widely used in water purification, sterilization, purification, food processing and sterilization , aquaculture and its processing, farms, space disinfection and purification, perishable food fresh-keeping, health care, sewage treatment, family sterilization, disinfection, air purification, etc. At present, CCAWJH has dozens of ozone machine series including three types_space disinfection, water treatment sterilization and kg series. Meanwhile we provide ozone generator tube and parts supporting service to household appliances and same industry. 
 
Our Main Product: Ozone generator units Ozone generator parts Oxygen generator units Oxygen generator parts