Product quality is one of the most important factors to consider when choosing common rail injector nozzles. Because the quality of the nozzles is related to the normal operation of the entire injector and engine. We know that wear or failure of injector nozzle is likely to affect the starting of the car engine, oil return, full load point, pressure build-up and bring a series of influences, even may lead to failure of the injector.

Therefore, choosing a well-tuned and durable injector nozzle can better improve the performance of the injector through the good working of the injector.

The brands of common rail nozzles are divided into domestic and imported, due to production process, testing technology and equipment different, there are some differences of quality. At the same time, when choosing a brand, it is necessary to survey its market reputation.

Since product quality is so important, xingmanozzle.com has made it priority in our services. And as xingmanozzle.com has a mature business system, we are able to satisfy our customers many requirements, including providing professional test report before the nozzles are sent out to our customers, the report content contains every working conditions of the injector nozzle and data such as precision, high temperature, low temperature, withstand pressure, leakage and durability to show if each test value meets working demands.