... 4.ROHS,UL,FDA,ISO9001:2008; 5,OEM Service Rubber Compressor Plug1, Material:NBR,CR,SBR,HNBR,ACM,EPDM,IIR,NR ... 2008,ROHS,FDA5, Packing:plastic bag&carton box or according to your requirements.6,Application:electronic field,industrial machine& equipment, ... communication,automobile, medical equipment industry etc.7, According to your drawings or samples.8, OEM or ODM is welcomed Rubber Compressor Plug