China industrial filter nonwoven needle felt - HDNF

Industrial filter material, nonwoven needle felt （PET , PP , Acrylic，Nomex Metamax Aramid，PPS，Glass Fiber，P84，PTFE, FNS, water and oil repellent，antistatic，PTFE member coated ）,woven fabric（PET, PP, PA,PVA, Glass Fiber ）, dust collect bag, liquid filter bag, press filter cloth, air filter bag, dust collect support ,air slide, filter mesh, mesh net, industrial thread , venturi pipe