Zhengzhou Liseron Oil Pump & Nozzle Co., Ltd is specialized in core spare parts of diesel injection system for more than 20 years, mainly producing and selling CR injector, CR injector nozzle, control valve, valve plates, CRIN repair kits, injector adjusting shim, common rail injector tester and injector tools. 
 
After the development of these years, Liseron has the ability to provide customers reliable products to satisfied their clients and also can do OEM sercive according to customers' demand.
 
At present, we already own own brands of "HAO TENG" and "DYD". Beside this, we are also the sole agent of UK ERIKC since 2011.