Services

1. After-sales service purpose


Shandong Tiannuo Service Wanlixing is committed to providing customers with excellent after-sales service and meeting their various needs. Our goal is to ensure that you are confident in our products and services and choose our products and services again in the future.


2. After-sales service content

 

We offer the best after-sales service for you.

Product consultation

We will provide you with detailed product instructions and answer any questions you encounter during use.

01

Technical support

If you encounter technical problems during use, we will provide you with professional technical support to ensure the normal operation of your product.

02

Repair service

If the product fails, we will provide you with timely repair services to ensure your normal use.

03

Regular return visits

We will regularly return visits to customers to understand the use of products and collect customer feedback in order to continuously improve our products and services.

04

 

 

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