Song Guangsheng, director of the National Indoor Environmental Environment and Environmental Product Quality Supervision and Inspection Center, recently pointed out that some air purifier manufacturers are increasing, and air purification products are getting thinner.
Read MoreA larger volume and share: the Allerair air purifier of high quality alloy steel housings is larger than the general light air purifier. Its 5000 Series, 6000 Series, 8000 Series, not only large, and this cylindrical housing is designed with the wind turbine structure, ensuring efficient use of inte......
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