<![CDATA[EC21 Product Catalogs - spun]]> <![CDATA[Dyed Cotton Spun Polyester Sewing Thread / Spun Polyester Sewing Thread for Book Binding]]> <![CDATA[Polyester Spun Yarn 20s/4,20s/6,20s/8 for Bag Closing Thread]]> <![CDATA[Core Spun Polyester Sewing Thread]]> <![CDATA[Sewing Thread]]> <![CDATA[Sewing Machine Thread]]>