LONVILL products are covered by a warranty for a limited period of time (see the product manual for details),For all our products, we provide at least one year free warranty and lifetime after-sales maintenance service. Warranty service is only available to the first end user of the product.Warranty service is not transferable.

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Dear friends,

If you encounter any problems in the process of using LONVILL barcode scanner module equipment, or you wish to give LONVILL comments or suggestions, you can contact us through the following ways.
1、Call us at 0086-13312805626.
2、Click the icon and staff online communication
3、Send an e-mail to us (E-mail: [email protected]).
4、Message online