... :2008 and ISO/TS16949. 3. OEM/ODM are highly welcomed. Silicone hose features: MaterialsSI, also NBR, SI, HNBR, ACM, SBR, FPM, CR ... , transparent, green, red, yellow, etc.CertificationsAll manufacturing processes are complied with ISO9001:2008 and TS16949.Materials approvedMaterials meet RoHS directive, NSF ...