... Washers, Grommets, Bushing, Gear and other rubber parts. Our Material: Nitrile(NBR), HNBR, EPDM, ... produce different size and shape rubber seal kitsGood qualityCompetitive priceMore considerateMore about us : Factory history8 yearsFactory area3700m2CertificateISO/TS16949Manufacturing Machines ... -30QC8-10Main productso rings, gaskets,custom rubber parts.Material Nitrile(NBR), HNBR, EPDM,Silicone, ...