Zheng Ao Environmental Protection Technology Co., Ltd. is an environmental protection high-tech enterprise which specializes in healthy home appliance and ozone products.

--We Integrate R&D, Production, Marketing and Services as a whole.
--We have two research centers located in Beijing and Guangzhou.
--We have more than 10 patents in core technology of ozone generator.

Product categories:
ozone fruit and vegetable washer
ozone air purifier with negative ion
ozone water purifier

Our product features: small in size and cute in design.

If you like them, please contact us!
Hope hear from you soon!
Thank you!