After-sales Service

1. If there are any doubts during the use of the product, we guarantee to provide telephone guidance within 15 minutes until the problem is finally solved.

2. We guarantee free warranty, verification and calibration of the product within 3 years, and provide lifetime maintenance service. During the warranty period, all product repairs caused by product quality and component costs shall be borne by our company.

3. We guarantee to establish detailed customer files for your company and regularly track the instruments and equipment used by your company.

4. While users are using Aotu Machinery products, our company also provides users with related extended services, including: product upgrades, product replacements, etc.

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