... Automatic slitting machine, Slicer, Flash device, molding equpment etc.O ring moldover 2000 setsWorker 150-200Staff25QC5Main productso rings, v-ring ... manufacturer in various rubber sealing kits, our main products including O rings, Gaskets, Washers, custom mold rubber and other rubber ... sealsElectronicChemicalAir Valve sealsHydraulic sealsOil sealsSanitary Silicone Rubber Clear O Ring