... Products 3.Type:HDBZ 4.Available models:D250,ST300,RD350,RT335,HDI320,etc Other types of automobile membrane: HDT,HDTZ,HDS ... SOUNDPROOF MEMBRANECertificationISO9001:2008TypeCloth membrane (HDB/HDBZ)Available ModelD250,ST300,RD350,RT335,HDI320,etcPackingBox and cartonor special packing for your requirementDeliveryWithin 35 ...