Quality Control

 

Production & Installation

Quality is our top priority, and we maintain strict control over the production of our CRDI injection pumps.

Our CRDI injection pumps are manufactured in a dust-free workshop, ensuring a clean environment. The production process includes pre-heat treatment, post-heat treatment, and CNC surface treatment. At each stage, we rigorously inspect the quality of every component and eliminate any defective parts, ensuring that our products meet the highest usage standards.

CRDI injection pump’s Installation

When install CRDI injection pump, there are some precautions you need to know to prevent the CRDI injection pump working failure:

① Clean the CRDI injection pump in an ultrasonic cleaner for 3-5 minutes before installation, so as to make the stains, dust, rust-proof oil oxides, paraffin base, naphthenic base, intermediate base,salt, lead naphthenate, zinc naphthenate, sodium petroleum sulfonate, barium petroleum sulfonate, calcium petroleum sulfonate, tallow diamine trioleate, rosinamine on the surface of the CRDI injection pump fall off.

② Use compressed air to clean the cleaning fluid attached to the surface of the CRDI injection pump after cleaning, and clean it up to the standard of usage. The details are as below:

● When installing the CRDI injection pump, make sure that each part of CRDI injection pump can be moved smoothly in it.

● If the CRDI injection pump is not installed in accordance with the standard, it may cause serious damage to the CRDI injection pump and CRDI injection pump.

Warranty

crdiinjectionpump.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, crdiinjectionpump.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 CRDI injection pump that sent to our customers. And when you meet product’s quality problem, we will help you to solve it until you are satisfied.