rubber seal 1. Aging proof rubber seal. 2. Certification: ISO9001:2008, TS16949,ROHS,etc. 3. Good quality rubber seal. We are professional rubber products supplier certified to ISO9001:2008 and ISO/TS16949, we supply mechanical rubber seal, auto rubber seal, industrial rubber seal, agriculture rubber seal, faucet rubber seal, FDA grade rubber seal,etc. Rubber seal descriptions: 1. Materials: EPDM ...