Jiujiujiayi mainly products are: 

Common Rail injection pump,

Common Rail injector,

Common Rail nozzle,

Common Rail valve,diesel plunger and delivery valve .

moreover supply injection pump &injector re-manufacture service.

These products are sold to Europe,USA,central and south America,Southeast Asia and Africa.the goods quality are approved by these areas customers.

Jiujiujiayi regard quality as life ,Good Credit as soul,your success as duty.we have been making every effort to decrease your using cost.

1. Vast experience accumulated over decades in manufacturing and supplying

2. Advanced Quality, 

Technology innovation 

3. 7 Days/24Hour Service

4.  ISO/CE certificate