http://www.alibaba.com/rss/product_search/Air Handling Unit.rss Marketplace of export & import, offers company directory, catalog, trade leads to importer, exporter, manufacturer, wholesaler. en-us alibaba http://www.alibaba.com/product-gs/266668007/car_air_purifier.html suitable area:10~60m2 <br>technology:photo-plasma,photo-catalysis oxidation,anion <br>anion released:200,000pcs/cm3 <br>noise:<35dB(max) http://www.alibaba.com/product-gs/266667183/air_conditioner.html suitable area:10~60m2 <br>technology:photo-plasma,photo-catalysis oxidation,anion <br>anion released:200,000pcs/cm3 <br>noise:<35dB(max)