Could I have samples?
We can supply the samples as per the customers’ requirements.
What is your warranty period?
Two years warranty after customer receives the goods.
How about your after-sales service?
Shengyi overseas after-sales service centre will help you repair or replace.
What should I do when an error code is displayed?
Please check the code list firstly, some errors can be solved simply as instructions.
What is your terms of packing?
Packing in cartons.