Hin ying-hong-hong-yung mi bubble (zinan) environmental technology co. Ltd., founded in 2021, is a high-technology enterprise integrated with smart water treatment equipment development, production, marketing and services. Core areas such as the firm's deep-farming integration of all-variant frequency insinuation, the internet filtering of soft water, the aiot smart retardator, and the self-cleaning bag filters, led by a 16-year industry experience team, are self-researched through a full chain, variable frequency energy conservation, and remote control of the network。