... high quality food grade silicone material, other rubber material also available, such as NR, NBR, CR, EPDM etc. 2)Color and ... design by yourself ,we also accept printing your logo.5) We are a professional silicon rubber products manufacturer with 14 years in ... size will be avaliableCertificationISO9001-2008,SGS,FDA,ROHSApplicable material: SIR, NBR, CR, NR, SBR, EPDM, FKM, IIR, BR etc..Packing Spec ...