SUPPLY O-RING,O-RING KITS,... specializes in producing and designing Gasket &Wiper blade . The company has experienced... and competitively-priced products. *Under our moulded rubber components, we offer rubber grommets, rubber washers, O rings, rubber gaskets, rubber bushes, rubber membrane, rubber bellows, rubber couplings, rubber bellows, pharmaceutical; OEM/ODM rubber Parts, such as O-rings, seals, rubber gasket, rubber foot, rubber molded parts, rubber sealing, auto rubber parts, etc. Materials: Butadiene (BR), butyl isobutylene isoprene (IIR), Raw materail for those o rings:HNBR,FFKM,AFLAS,CR,KALREZ,CHEMRAZ, NR, SBR, EPDM, CR, Silicon, FKM, Neoprene, ect.Wide range of materails are available. 2.All o-rings process confirm of ISO9001:2000.This O-ring meet the standard