... )Quality:ROHS&SGS&FDA&Reach 3)OEM of Rubber end caps 4)Lead time:10day Rubber end caps Material NBR, NR, EPDM, FKM, SBR, Silicone, ... 3) Environmental non-toxic products. Weather resistance, chemical corrosion.4) Outdoor use of UV-free, ozone, water and the ... design team, the main production facilities have vulcanizing machine, rubber mixing machine, grinding machine, mixing machine and cutting machine ...