We are a professional manufacturer specializing in clean room products: about airborne particle<br />
counter named Dust<br />
counter, Biological air sampler named Bacteria tester, horizontal & vertical laminar flow bench, FFU, Filters,Air shower, Pass box as well as some other<br />
relative meters such asAnemometer, hood,Digital Sound level meter, Humidity/temperature meter, Differential pressure meter and Luxmeterand so on.