Product Details  fine membrane micropore aerator manufacturer  Dear Sir,  We are designer, manufacturer and exporter of wastewater, sewage and effluent treatment plants and equipment.  We have supplied and exported containerized package sewage treatment plants using MBBR technology.  kindly let us know about your requirement, so that we can provide you most competitive offer.  for more information please contact me freely . Regards,  Milana Export Director +86 020 87201899