Molded Rubber Products 1,FDA,ROHS Certificated. 2,OEM service 3,Ozone resistance,aging resistance,UV resistance Molded Rubber Products1,Material:NBR,CR,SBR,XNBR,PDM,IIR,NR, EP,HNBR,ACM,Silcone,Viton 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: ...