Rubber end caps 1)Materail:NBR,SBR and EPDM rubber 2)Quality:ROHS&SGS&FDA&Reach 3)OEM of Rubber end caps 4)Lead time:10day ... Rubber end caps Material NBR, NR, EPDM, FKM, SBR ... the design team, the main production facilities have vulcanizing machine, rubber mixing machine, grinding machine, mixing machine and cutting machine.The ...