TopAir Systems is a manufacturer and provider of superior clean air and containment solutions. TopAir clean air solutions are used in laboratories and manufacturing facilities within chemical/biological plants, universities, research & development facilities and hospitals, as well as in the electronics, semiconductor and pharmaceutical industries. The company’s customer base is spread over several continents, with active sales in Europe, North & South America and Africa.

Click this link  for more info: http://topairsystems.com/