Rubber O Ring 1) Material :EPDM,NR,NBR ect 2) Production: die moulding 3) Low price and timely delivery 4) OEM is acceptable We supply various rubber parts,such as rubber injection fittings, automobile rubber parts,gasket,O-ring,rubber seals ect. Material : TPV,TPE,EPDM,NR,NBR ect.The adopting production process : injection moulding,die mouldingApplication : household, electronic, automobile, ...