1,Fast delivery 2.Aging,High & low temperature resistance, 3.Design service 4.ROHS,UL,FDA,ISO9001:2008; 5,OEM Service Molded Rubber Products:1, Material:NBR,CR,HNBR,ACM,SBR,EPDM,IIR,NR,EP,SIL,FKM etc.2, Hardness: Between 30~90 shore A3, Property:high/low temperature resistance,oil and fuel resistance,weathering resistance,Ozone resistance etc.4, Certification:ISO9001:2008,ROHS,FDA5, Packing: ...