... acid resistance 3.excellent wear and tear resistanceNonwoven needle punched Filter bag1)Materials: Polyester, Nylon, PP, PE, PTFE, ... dust collector filter cloth and fiter bagsOperational AddressHuaxin Industrial Park, Niancuopu, Longhu Town , Jinjiang, Fujian, China (Mainland)Number ... 2008ISO 14001:2004Oeko Tex Standard 100SCS RPET certificate;CHINA FABRICS;INTERK LOW CARBORN CERTIFICATE Our service\ ...