CONTACT US
Office Tel: +86-755-23504315
E-mail: [email protected]
Whatsapp: +86-18820216527
FAQ
1:Can you customize the battery?
Yes, Sunwind has very rich experience in customizing lithium batteries. We are a one-stop lithium solution provider.
2:What’s the warranty in your company?
We offer warranty for 1 Year if there is some quality problems.
3:What’s the shipping for goods?
In order to reduce the cost of customers, usually we send goods by express like DHL, UPS, FedEx, TNT and EMS because we enjoy the VIP price If customer has familiar shipping agency, Customer will received goods within 5-7 days.
4:How to deal with the returns?
We will check the returns in 2 working days After checking we will provide testing report to customer. We will resend new replacements with new order.
5:How about your product quality?
All products will go through strictly quality control, 100% full inspection before shipment. Our market not only face to the domestic but also the overseas. In order to let more and more foreigners know our brand.