... , hoses,seals, seal cover for exhaust system, ignition wire,parking ring,O shape seal for the rotor dynamic engine,shockproof components ... ,rice cooker,deep fryers,disinfection cabinet,ruit syrup machine,bread maker,water heater,protection covers for lighting products.Instrument industryVarious kinds ... seal of the oxygen supplying system; diaphragm; valve. Silicone Sealing Ring