... pass ISO 9001:2008 4.experienced workers Fiberglass mat The following is our normal specification of E ... normal specification of fiber E-glass fiber needle mat,other sizes are avaliable.The maximum width ... product catalogue]1.filter cloth sieriesMade of pp,pe,pa(nylon) in plain,twill,satin construction,any ... bag,needle punched filter bag,made of pp,pe,pa(nylon),the filtering precision can reach 1micron. ...