mainly producing and selling CR injectors, nozzles, control valves, valve bonnets, CRIN repair kits, injector adjusting shims, common rail injector testers and repair tools. Besides our own brand "HAOTENG" and "DYD", we are also the sole agent of UK ERIKC (the former OEM factory of famous international brand common rail Parts).

Diesel fuel injector nozzles are a critical component of the fuel injection system. They are designed to withstand the heavy demands of today's diesel engines.  Each diesel fuel injector nozzle  is 100% new and engineered for exacting precision and perfect combustion and durability, to deliver a long, reliable service life and fuel economy for optimum engine performance