Rubber Hose 1,FDA,ROHS certificated. 2,OEM service. 3,Ozone resistance,aging resistance,UV resistance. Rubber Hose1, Material:NBR,HNBR,ACM, CR,SBR ... ,EPDM,IIR, NR, EP,Silicone,Viton etc ... your drawings or samples.8, OEM or ODM is welcomed. Rubber Hose