Diesel engines work more efficiently by using piezoelectricity. Piezoelectric injectors are so important in modern cars as a result of new technology. They improve the performance and efficiency of cars.
Piezoelectric injectors convert electrical energy into mechanical energy. That controls the amount of fuel injected into the engine. Better fuel injection means more complete combustion. That means the engine operates more efficiently.

With piezoelectric injectors, for example, fuel can be injected into the engine more rapidly than with older types of injectors. This allows the engine to accelerate quickly when desired. All drivers have a smoother, better driving experience.

These special injectors can also operate at higher pressures. This breaks up the fuel into smaller pieces, which ensures complete combustion and reduces harmful emissions.

The magic of piezoelectric injectors, is in the materials they're made out of. They twist into different shapes when electricity run through them. This is to regulate how much fuel enters the engine. There, piezoelectric injectors are not really large and work great in modern cars.
Derun, a piezoelectric injector automotive diesel engine part manufacturer in China with over 1,000 parts and 38 years of experience is a market leader in the field. Derun's products are distributed around the world, through 300+ customers. It has three subsidiaries in China and has a good relationship with more than 30 countries.
Derun has set the development of green businesses as its goal, always puts green environmental protection in the first place in both research and development. It is also committed to the power industry of diesel engines with low emissions, piezoelectric injector, high performance, and low pollution.
Derun is home to piezoelectric injector 300 sets of high-tech processing equipment, the introduction of top-of-the-line production technology, modern testing and manufacturing equipment, as well as industry introduction of research and development as well as manufacturing technology. It has over 360 employees, comprising 10 engineers who are senior. Injector valves, fuel injectors assemblies, fuel pumps nozzles and other models have been designed and tested successfully.
Derun is piezoelectric injector ISO9001 and ISO/TS16949. Derun utilizes a wide range of quality testing equipment. It also inspects each piece before it leaves its manufacturing facility.
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