[Install]: There are no installation instructions for the product. However, the installation is simple you can search for relevant installation videos on video sites.
[Quantity]: Products are rigorously tested before they leave the factory, and it is safe to use our products.
[Note]: we only advise you to make sure you don't drop any screws or nuts, as retrieval may be difficult.
[After-sales service]: We guarantee the quality of our products for 30 days. Please contact us if there is any problem with the quality of the product.