Certi: ISO/ TS16949 Name: auto rubber to metal bonded bush Material: NBR, SBR, NR,ect Market:China,The USA , Japan, ... , NR,ectCharacteristic: Ozone resistant, High/ Low temperature resistant, Aging resistant, Wearable, Great flexibility, ectMarket: China,The USA , Japan, Europe and so ... & design aaccording to clients request auto rubber to metal bonded bush