We are professional manufacturer for producing various kinds of Air filter and Purification Equipment. The main products are including Prefilter, Secondary filter , HEPA filter, Chemistry filter, filter element, Fan Filter Unit(FFU),HEPA Unit, Air shower, Pass box, Clean bench and series purification equipment for clean room. They are widely used for electron, semiconductor, biological pharmacy, food processing, automobile manufacturing, air-conditioner refrigeration and so on. If you have any enquiry for us, please do not hesistate to contact us. Thank you!