... .Your sample,drawings or idea are welcome. air intake hose 1.Rubber materials:We use standard rubber materials like EPDM ... , EPDM/PP, NBR, NBR/PVC, TPV/TPO, CR, IIP, NR, UR, SBR, PTFE, ACM ... for business negotiation FactoryISO9001:2008 & TS16949 factoryOur superior productsAir hose pipe; Bellows hose; Wiring harness sheath; Rubber to metal bonding ; silicone ...