1.PTFE Coating Spunbonded Polyester filter media 2.certificated by BGIA 3.FDA Certificate by SGS PTFE Coating Spunbonded Polyester filter mediacertificated by BGIAFDA Certificate by SGS With Germany Zimmer spunbond polyester production line and Fleissner coating and heat setting line, our plant can produce nonwoven fabrics from 160g/m2 to 270g/m2 specially for pleated filter cartridges, also by ...