In Malaysia, there is another manufacturer of top excellent air purifiers. They are known as Olansi International. Even though most people today associate the new name of Oli with all the health benefits that come from breathing fresh air, they also produce premium quality dust collectors. Dust collection methods are a major part in many industries because dust has a tendency to poison workers who are working with it. Olansi air purifier is now very proud of the excellent management that they have implemented in their production facilities. It is possible to see their site to find the different products that they make.