China's trade name is Luo Yu. Spark plug is very important for vehicles and is an important ignition component of gasoline engine. Without the spark plug, the vehicle will not start. At the moment of starting, the spark plug will send the generated high-voltage electricity into the combustion chamber and generate sparks, thus igniting the combustible gas in the cylinder. Automobile spark plug is an important part of gasoline ignition system. Its main function is to introduce high-voltage electricity into the combustion chamber to make it jump over the gap between electrodes, thus generating sparks and igniting the combustible mixture in the cylinder. There are many kinds of spark plugs, including standard spark plugs, insulator protruding spark plugs, electrode spark plugs, seat spark plugs, rod spark plugs and end-face jumping spark plugs.

Million car purchase subsidy