... rubber seal ,CV boot etc.we have been in this line for more than 20 years,with many merchants ... and anti-aging.Braid hose is mainly used in the heavy vehicle ,ship,enginnering machine,ect.Silicone ... performance reches standard HG/T2491-93.Fuel line Fuel line adopts materials such as KFM,NBR,CSM, ... without crack.***more photos*** If you are interested in our products, please do not hesitate to contact ...