... after-sales service Factory history8 yearsFactory area3700m2CertificateISO/TS16949Machines(20sets)Rubber mixer, Automatic slitting machine, Slicer, Flash device, ... including O rings, Gaskets, Washers, custom mold rubber and other rubber seal kits.Our Material: Nitrile(NBR), HNBR, EPDM ... sealsElectronicChemicalAir Valve sealsHydraulic sealsOil sealsSanitary ID18xCS1mm szie soft rubber o-rings