For transactions in U.S. dollars, customers can pay with Visa, Mastercard, PayPal and prepaid wire. The transaction fee/bank fee you'll be charged is dependent on your selected payment method.

4.How do I get technical assistance with a product online?

You contact our Technical Support for assistance at  sales(at)siftech.cn.

5. What is Siftech’s return policy?

Siftech requires that customers first obtain an RMA (Returned Merchandise Authorization) number prior to returning any products. Returns must be made within 30 days of the date of invoice, be in the original packaging and be in resalable condition.