science town, Guangzhou, Guangdong, China,
GuangZhou ZhengAo 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 Services as a whole.* have two ...
ozone air purifier, ozone fruit and vegetable washer, ozonator for drinking water, ozone water faucet