Beifang 7190-266/7190-234 pump oil seal 

1 year warranty

Any problem caused by our party within one year from the date of shipment, we will provide free spare parts for the repairmen, user only need to pay the delivery cost. After one year, we can provide the spare parts, but the user should pay for the related cost, including cost of the spare parts, delivery cost etc.

After-sale service

Professional engineer and application specialists will respond to your requests efficiently
Online via SKYPE,WHATSAPP,VIBER,WECHAT,QQ,EMAIL,PHONE or FAX,
Follow up the case, record the entire process. Solution will be provide with 24 hours
If the problem is complaint , it will be reported to QC department
QC will find defect from which department , who is in charge to identify responsibility
Collecting and record customer respond ,suggestion, requirement,  Make quality trace periodically and take customers' feedback into account during routine practices

Taian North Test Equipment Factory founded in 2003. It is the top manufacturer of diesel fuel injection system testing equipment and diagnostic tools in China.

It is also one of the first factories in mainland China to develop and manufacture diesel fuel injection system testing equipment and diagnostic tools.

The factory has always attached importance to customer needs and product quality. The factory follows the development of the industry and develops

and manufactures a range of products,such as injection pump test bench, common rail injector test bench, diesel injector tester, ultrasonic cleaner etc.We have a large number of customers at home and abroad and won the praise of them.