
We provide testing services for fuel system components such as fuel injectors, fuel pumps, HP0 pumps, and unit injectors. Additionally, we can generate control signals for common-rail systems (including Bosch and Delphi) based on the operating status of the diesel engine ECU, thereby driving the operation of high-pressure common-rail pumps and injectors. We offer a range of optional services; simply let us know your requirements, and we will recommend the most suitable products for you.

Parkway Auto Parts Co., Ltd. supplies engines and engine components, fuel injection pumps and fuel injectors, fuel injection test benches, and generator sets and transmissions. Our products serve heavy-duty trucks, construction machinery, commercial vehicles, marine vessels, and industrial diesel applications — covering both OEM and aftermarket parts.








Supporting fuel system and hydraulic cylinder diagnostics with test bench equipment for injectors, fuel injection pumps, unit injectors, pump-nozzle units and hydraulic cylinders.
High-precision calibration for various mechanical fuel injection pumps.
Complete function testing for different types of diesel injectors.
Integrated diagnosis for common rail pumps, unit pumps, pump nozzles, mid-pressure injectors and actuation pumps.
Export wooden case packaging and domestic freight support for test benches.