Warranty & After-sales

Reliable warranty coverage and lifelong technical support for every pump we supply.

Warranty Period

Our hydraulic pumps are covered by a quality warranty from the date of delivery. The specific period for your product will be stated in the quotation and contract.

What Is Covered

The warranty covers manufacturing defects in materials and workmanship under correct installation and normal operating conditions. We will repair or replace a confirmed defective unit according to the warranty terms.

After-sales Process

If a problem occurs, contact us with photos, videos and the pump serial number. Our engineers will diagnose the issue and respond with a solution promptly.

Technical Support

We provide lifelong technical consultation, including selection guidance, installation advice, commissioning support and troubleshooting.

Spare Parts

We keep common pump parts and seal kits in stock so that replacement components can be supplied quickly to keep your equipment running.

Need After-sales Help?

Contact our support team with your pump serial number and issue details.

滚动至顶部
Inquiry Email
All brand names, model numbers, trademarks and part numbers referenced on this site are the property of their respective owners. Products supplied by Kopaiparts are independent aftermarket replacement / interchangeable parts and are not original (OEM) parts, unless explicitly stated. They are not manufactured by, sponsored by, or affiliated with the original manufacturers.