high quality wool felt tube Felt Oil seals ,felt washers,Felt seal gasket 1. ... , home appliance, shockproof, dust proof,seals liner, oil seals, insulation, sound proofing, and sound absorption,polishing stainless steel, glass, wooden ... the basis of high-quality products.CertificationISO9001/ISO9002This is our latest and most popular products. Any enquiry is welcome! high quality wool felt tube