1/Materials: EPDM, Silicone,NBR, NR,CR etc. 2/various coolant hose,radiator hose 3/reasonable price and good quality Technical ... Polyester reinforced:1ply9) Packaging: high standard packaged10) In accordance with the standards of SAE J20 ,SAE J2378,GM6140M,GM6278M11) ... producing samples: 10 - 15 daysPlease provide your samples with any special requirements, and we'll provide you counter- ...