... : ISO9001:2008 2.Oil resistance 3. Different sizes are available Auto bellow cover1. Materials: EPDM, NR, NBR, MVQ, etc2 ... . Characteristic: temperature and aging resistant,wearable,ect.4. Used for the automobile,scooter and other engineering industries to prevent ... and pipes, rubber seals, auto rubber parts, industry rubber parts, auto rubber parts, rubber roller used in the wrapping machine, printing ...