Zhengzhou Guodong Oil Pump Oil Nozzle Co.,Ltd. is specialiy in core spare parts of diesel injection system for more than 20 years.Not only we are dealer of Delphi,Weifu,Liwei..also specializing in researching developing and producing diesel fuel injection systems.Our own product produced by the equipment that adopt world first class production and detection equipment imported from Germany,Switzerland,France,Italy,and America.Company Independent developed the electronic-controlled high pressure fuel injection systems.Powerful promoted the innovation of clean diesel engine technology.Make diesel car into "Economy, clean, Strong power"new area.Use this systems can reduce 30% ~50% CO2 emissions,reduce 25%~30% fuel consumption.Can meet the requirements of the enforcement of the four national emission standards .This goods active demand in 32 provinces,cities and autonomous regions of China.within 1 year,products have export to America,Australia Russia,Europe,Middle,East,South Asia and other dozens of countries.received the customer&＃39;s high praise.