Grock ,we are concentrating on diesel engine ,fuel injection pump,inejctor, plunger,nozzle,fuel pipe,testing bench,and kinds of fixing tools . Having been in this industry for about 20yeas, we are cooperating with more than 100 factories.we also have our own factory to produce nozzle, plunger and diese injector .We can guarantee quality,Quality is the core factor of enterprise success ,so.friends,so please trust us, and if you are interested in our products, please feel free to contact us.

1.Why choose us ?
A:20 years experience,with our own factory,we are also coopreating with other hundreds of oem factory

2.What is about the quality ?
A:for original parts,they are reliable high quality,for oem parts,they are long work life

3.What is the guarantee period ?
A:6-12 months 

4.How long we can send the price ?
A:within 1-24 hours

5.What is our delivery time ?
A:within 1-15 workdays