Liaocheng Commonrail Autoparts Co., Ltd. -- formerly Liaocheng Changxin Autoparts Co., Ltd. (founded in 1993), located in Liaocheng--the famous China "Jiangbei Water City" or "Oriental Venice", and specifically in the Shandong Liaocheng National Development Zone, is a high-tech enterprise specialized in the research, development, manufacture and sales of fuel injection equipment, is the export base of diesel fuel injection products in China, and is the export leader of high pressure common rail fuel injection system in China.   The company covers an area of ​​50 acres, with 5400 square meters of scientific research office building and 20,000 square meters of production workshop. 

Commonrail is well experienced in the matching up of products with markets in domestic and abroad, and enjoys a good reputation.
 
Commonrail, from 2008, started to produce  element, element pump, delivery valve, Pump injector. In recent years, the company has introduced world-class production technology, advanced manufacturing and testing equipment, the industry's forefront R & D and manufacturing technology, and has been successful in development and production of electronic control pump injector and common rail injector.  It now can provide components and parts with quality of original factory and according to international standards.  Verified through the long time use of its products by customers at home and abroad, Commonrail has become China's most competitive manufacturer and supplier for  fuel injection system products.  
 
Commonrail people is concentrated and focused in this industry, based on promoting teamwork spirit, integrating of domestic and foreign enterprises, pursuing the business purposes of "Safety, Quality, Service, Efficiency, Fairness, and Win-win", adhering to the philosophy of "Reputation" and "Progress", being proud of serving the most discerning customers, revitalizing national industry as the driving force, linking up the domestic and foreign markets as its responsibility. The company is dedicated to