... bag made of polyester 2.Passed iso9002,iso14001 3.Good quality,competitive price,best servive 4.MOQ 100 pc Polyester needle punched ... (PP,FMS,Nomex) Advantage1.filter bag made of polyester 2.passed iso9002,iso14001 3.good quality,competitive price,best ... proof needle punched felt,Glass filter bag,Polyester filter bag Brands:Daheng filter clothNumber of Employees:101 - 500 People Trade & Market ...