... service. 3,Ozone resistance,aging resistance,UV resistance Customized Rubber Part 1, Material:NBR,CR,SBR,EPDM,IIR,NR,EP,Silicone ... ,Ozone resistance etc.4, Certification:ISO9001:2008,ROHS,FDA5, Packing:plastic bag&carton box or according to your requirements.6,Application ... or samples.8, OEM or ODM is welcomed Customized Rubber Part