Before we get into common rail injector fuel injection, we should first understand the meaning of fuel injection. Fuel injection is the process of delivering fuel to an engine in order to generate power and make it work. A long time ago, engines accomplished this feats with a part called carburetors, but most engines today feature fuel injection — a much more effective and efficient method.
A common rail fuel system is a better means of injecting fuel into an engine. It works by sending fuel into a common rail — a special type of pipe that carries a specific amount of fuel. From this rail, the fuel goes to the cylinders of the engine, the engine portions that convert the fuel into power. This process improves the engine's performance, leading to it being more efficient and smoother to run.
The main benefit of injector diesel common rail fuel injection is that it assists diesel engines to be more efficient. However, one fact is already known that diesel engines are more efficient than gasoline engines because they ignite fuel with pressure, not a spark. That means they can produce more power from the same amount of fuel. Common rail fuel injection takes them up another notch by giving us greater control over how much fuel is injected into the engine.
Injecting the fuel into a common rail means it can be metered with greater accuracy into the cylinders of the engine. This helps the engine burn the fuel more efficiently, which results in less polluting emissions and less wasted fuel. It matters when those trucks and other commercial vehicles drive long distances and need to save as much fuel as possible. This means that the better these vehicles use their fuel, the less money spent and the better for the environment.

Trucks can now travel much longer distances on a single tank of fuel, thanks to common rail technology. This allows them to deliver more in a shorter amount of time, a necessity for businesses looking to lower costs while providing the fastest possible product delivery. The use of common rail fuel injection allows for rooter ground coverage and ultimately better productivity.

Common rail enables engines to burn fuel more completely from better fuel delivery. That means that there is less harmful gas released to the air. Pollution reduction is essential to maintain a clean environment and ensure public health. Everyone wants to take a breath of fresh air and common rail fuel injection allows that.

We enable our customers to maximize the power of their diesel engines by using the best parts and new technology. Be it a truck which needs to go on long trips or a heavy machine that needs to bear the burden, we serve their needs with apt solutions. Main objective of our business is that our customers can trust that their engine works perfectly.
Derun is common rail the biggest automotive diesel engine parts suppliers in China that has more than 38 years of production experience and more than 1000 parts. The products we sell are sold all over the globe by 300plus suppliers. It has currently set up three companies in China and established cooperative relations with more than 30 countries around the globe.
Derun has more than 300 sets of the most common rail processing equipment that allows the introduction of the latest production technology in the world, as well as advanced production and testing equipment as well as the introduction to industry of research and development and manufacturing technology. It has over 360 employees, comprising 10 engineers who are senior. Injector valves, fuel injectors assemblies, fuel pumps, nozzles and other models are being developed with success.
Derun has set its sights on the aim of creating sustainable enterprises, and always puts common rail first when it comes to production and research development. Derun is also committed to diesel engine power businesses with minimal noise, low emission high performance, and low pollution.
Derun is an organization that has been certified by ISO9001 and ISO/ common rail quality control system. Derun utilizes a wide range of quality testing equipment and inspects each component before it leaves the factory.
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