FAQ

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  Could I have samples?

  We can supply the samples as per the customers’ requirements.

  
  

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  What is your warranty period?

  Two years warranty after customer receives the goods.

  
  

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  How about your after-sales service?

  Shengyi overseas after-sales service centre will help you repair or replace.

  
  

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  What should I do when an error code is displayed?

  Please check the code list firstly, some errors can be solved simply as instructions.

  
  

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  What is your terms of packing?

  Packing in cartons.