About after sale:
We have a professional service group, ability and strength to provide you with the best pre-sale and after-sales service.
2, because you can't see the kind of online shopping, after the purchase, so we promised 7 days no reason to return or refund the freight, and the buyer (the premise: the product is not installed, the appearance of no scratch, if the product is installed if there is a problem only warranty, there is no way to seven days without reason return time according to your receipt date).
Reminder: 3, parents who received the goods before installation please master the first car on battery power test, to confirm the normal work after installation, such as testing to have any questions please contact the seller to stop the installation and solve quality problems after installation; please contact our warranty, please be sure to remember with. Remember!! On the assessment of the middle difference:
We adhering to the "customer first, service first" principle, parents who received the goods in the process of installation and use of any do not understand the problem please contact us, not in direct contact online customer service. The default to abandon all warranty policy Oh, please Pro poor Gaotaiguishou caution