No. 465, Daqing Road, Puyang City, Henan Province. China

Established in 2006, Henan Zyzj Pump Equipment Co., Ltd. is a professional company specialized in the research and development, manufacture and sale of special petroleum equipment such as pumping unit...

Zhengwei Road

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 res...

common rail test bench,common rail injectors test bench,pump injection test bench...