From the date of factory shipment to the expiration of the warranty period (product service life and MTBF are for reference 

only and shall not constitute a warranty statement), JISIM provides free repair or replacement for product quality defects occurring within the warranty period.

1. Warranty period expired. 2. Damage caused artificially by excessive voltage, overload, improper operation and other human factors. 3. Severe damage or deformation of product appearance. 4. Damage caused by natural disasters and force majeure. 5. Torn-off warranty label of the product. 6. Absence of contract or invoice issued by JISIM.

Note: 1. Repair or replacement shall be the exclusive remedy provided by JISIM for customers. JISIM shall not be liable for any consequential damages unless required by applicable laws. 2. JISIM reserves the right to revise and adjust these warranty terms, subject to formal written release.