1-1  If you provide us receipts of your purchase, (any proof shows us when your purchase did happen). we provide a one-year free warranty.

1-2  Please also provide us the 【SN number】 of your purchase



 Please submit your receipts of your purchase and SN number here

If your purchase is already out of the free warranty (one-year) period, 

please contact us via this mailother@acetk.com 



Once aforementioned steps are completed, our service representative will process your request and contact you as soon as possible.