... RangeTransportationShipbuilding industry, silica caps for car brakes,cups, hoses,seals, seal cover for exhaust system, ignition wire,parking ... rotor dynamic engine,shockproof components for vessel,the hydraulic system seals, oil seals and so on.Wireless device,dynamo,telecommunications ... .Aviation industry:lubricating oil, pump seal circle of hydraulic oil system,oil seal,many kinds of flame-retardant ...