<![CDATA[EC21 Product Catalogs - filaments]]> <![CDATA[Polypropylene Multi-Filament Yarn]]> <![CDATA[Polypropylene Multi-filament Yarn Machine Machine]]> <![CDATA[50D To 3600D PP Twisted Filament Yarn]]> <![CDATA[2250d FDY Yarn Polypropylene Multifilament Yarn with High Tenacity]]> <![CDATA[Polypropylene Yarn Dty Aty Fdy]]>