... and Steering System.we're professional to produce various of rubber products according to yr drawing and samples with different ... EPDM, FPM, NBR and so on.--rubber oil seal: 1) NBR, NR, FPM, MVQ, EPDM, Silicone 2) High/low temperature-resistant, wearing ... resistant, oil-resistant--rubber oil seal features: 1) Materials: NBR ...