Does it provide installation?yes! We have certain pre-sale and after-sales support services. If there is a problem, customer service will solve it immediately. There are certain installation and instructions
How long is your delivery time?+
How long is the delivery time?Generally, it takes 1-3 days to have goods and 7-15 days to have no goods, which is calculated by quantity.
Do you have security?+
The product has been tested many times and its quality is guaranteed. One year warranty, lifelong maintenance!