Operation manual
All machines are accompanied by an operation manual that contains specifications, machine parts introductions, instructions for assembly, operations, maintenance, and cleaning, etc.

Fast parts shipping
After the professional diagnosis by our technicians who provide online remote support for issues you may face, the parts you need will be processed immediately and shipped by air.

Professional online training
For any emergency or mechanical issue, our technicians provide online support to handle the problem and offer reliable suggestions according to diagnosis. OAV technical service team is your best back-up.

On-line maintenance and repair support
When a complicated situation is encountered and the equipment requires on-site testing, we will arrange Winmax professional technicians to help you resolve the problem as soon as possible.