1.We provide 30 days quality guarantee period usually .

2.If the Electronics component you purchase from our copmany are not of perfected quality,
    and don't work electronically to manufacturers specifications, please return them to us for
    replacementor refund .

3.If the Electronics component is defective, pls notify us within 3 days of delivery.

4.Any Electronics component must be returned in their original condition to qualify for a refund
    or replacement.

5.The buyer is responsible for all the shipping cost incurred.