... )Quality:ROHS&SGS&FDA&Reach 3)OEM of Rubber sleeve 4)Lead time:10day Rubber sleeve Material NBR, NR, EPDM, FKM, SBR, Silicone, Neoprene ... color sample Density A+,A,B+,B and C Technics designed by 3D high accuracy, small error Finish Die pressing or ... the design team, the main production facilities have vulcanizing machine, rubber mixing machine, grinding machine, mixing machine and cutting machine.The ...