... ISO9001:2001 -Manufactory Product and sell all kinds of valve oil seal : 1. Applications: automobile, motorcycles, agricultural machinery, ... machine.6. Specialized in designing and manufacturing all of oil (water) seals, gaskets, o rings, bolts.7 ... ROHS, PAHS, REACH, ISO9001:2001.ColorRed, Black, White, Clear, etcSPECIALFeaturesOil-resistant; heat-resistant; abrasion-resistant; aging-resistant; ...