... -Ring,Y-Ring,Glyd Ring,Gasket,Washer,Cable holder,Dust-proof ring,Oil seal,V ... FDA, ROHS, REACHProcessing methodsVulcanized, extrusionQuality SystemISO9001:2008Production processImport material-Mixing-Cutting-Preforming-Vulcanization-Trimming/Deburring- Secondary Vulcanization- Inspection ... VMQ/SI,FPM/FKM,SBR,CR,PU,FLSTemperatureDifferent material is different, Widely range -20°-350°ColorVarious for ...