
Customize Sealing Natural Rubber End Cap Rubber Plug/Stopper Sealing Parts. Customized Material Options: Available in NBR, CR, SBR, EPDM, IIR, HNBR, ACM, NR, EP, SIL, FKM etc. Customized Color and Design: Colors include transparent, black, and others as per your requirements. Customized Size and Hardness: Hardness ranges from 30 to 90 Shore A, size customized to drawings. Free Design and Sample: Free design service and free samples available (buyer pays mold/post). ISO Certified Quality Control: ISO9001:2008, RoHS, FDA certified with strict quality control systems. 10+ Years OEM/ODM Experience: Over a decade of experience in molded rubber parts manufacturing. Wide Application Range: Suitable for Automotive, Industrial, Medical, Agricultural, and Solar energy. High Performance Properties: Resistant to high/low temperature, oil, fuel, water, weathering, and ozone.