Zheng Ao Environmental Protection Technology Co., Ltd.

We are a company specialized in Ozone field for 10 years. We make large ozone generators and provide solutions for customers. We produce Ozone healthly home appliance, like Air purifier, Water purifier, Ozone fruit and vegetable sterilizer and so on. Ozone function: kill bacteria, purify air & water, remove heavy metal and hormone, decompose pesticide and etc. Our customers are from: USA, Canada, UK, France, Ireland, Turkey, Vietnam, Philippine, Bengal, Paraguay and so on. Certificate we have: CE, ROHS, ISO:9001, CQC... * We integrate R&D, Production, Marketing and Services. * We have two research centers located in Beijing and Guangzhou. * We have more than 10 patents in core technology of ozone products.