Quality Control

At dieselsolenoid.com, quality is our top priority. Our Quality Control section offers detailed information about our production procedures, installation processes, and warranty services, showcasing our commitment to maintaining the highest standards for our diesel solenoid valves.

Production

As product’s quality is our priority, the production of diesel solenoid valves is very strictly controlled.

The diesel solenoid valves must be produced in dust-free workshop. The diesel solenoid valve’s production procedures include pre-heat treatment, post-heat treatment and CNC surface treatment. In each produce process, we strictly check every part’s quality and exclude bad quality parts so as to make sure our products meet usage standard.

Warranty

dieselsolenoid.com has a mature business trading system, and as we all know, good service is one of main reasons to makes long term business cooperation with customers. Therefore, dieselsolenoid.com provides services such as replace, repair, refund etc. to our customers, as well as 6-12 months of warranty period for each patch of diesel solenoid valves that sent to our customers. And when you meet product’s quality problem, we will help you to solve it until you are satisfied.