Precision Design：With high - precision processing technology, the shape, size and other aspects of the valve strictly meet the engine valve distribution requirements, ensuring the sealing with valve seats and other components, effectively preventing gas leakage, and providing guarantee for the efficient operation of the engine.

High - quality Material：Made of special alloy materials with high temperature resistance and wear resistance, it can work stably for a long time in the harsh working environment of high temperature and high pressure of the engine, prolonging the service life.

Wide Adaptability：It can be adapted to a variety of engine models to meet the maintenance and replacement needs of different vehicle engines.