Test Report

We understand that wear or malfunction of HEUI pumps can significantly impact vital engine functions, including starting, oil circulation, reaching full load capacity, pressure regulation, and even cause injector failure. That’s why selecting precisely calibrated and durable HEUI pumps is crucial for improving injector performance and ensuring the smooth operation of your engine.

The brands of HEUI pumps are divided into domestic and imported, due to the difference of 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, heuipump.com has made it priority in our services.

And as heuipump.com has a mature business system, we are able to satisfy our customers many requirements, including providing professional test report before the HEUI pumps are sent out to our customers, the report content contains every working conditions and data of the HEUI pumps such as precision, high temperature, low temperature, withstand pressure, leakage and durability to show if each test value meets working demands.

Why Choose heuipump.com
As a company combines with research & development, manufacturing and selling of HEUI pumps,injectornozle.com has become the leader of professional manufacturer of high-pressure HEUI pumps in China.

Adopting the world-class production technology, the world’s top and cutting-edge manufacturing and testing technology, we only produce high-pressure common rail fuel injectors with emission standards above Euro Ⅲ.

Today’s heuipump.com has been able to provide components with the same quality as the original factory and in line with international standards. And after several years of using and assessment by global users, heuipump.com has become the best manufacturer and supplier of high-pressure common rail fuel injectors in China.