... competitive product various size and shape rubber part for auto1. High quality with very systematic quality system, ISO 9001 and ISO TS ... More than 20 years experience in rubber industry, and good production machine and good R&D center.4. Material: NR, SBR ... , BR, EPDM, NBR, CR, FKM, Silicone, quality meets US and EURO environmental friendly.5. Different pressure requirement are available. , rubber ...