[About delivery]]

if the package is simple, it can be shipped on the same day if it is in stock. If the inventory is insufficient, we will step up production and deliver the goods for you. Before the products are delivered, we will carry out strict quality control, but scraping between products is inevitable, and some slight friction may occur during warehousing and transportation. While we try our best to avoid it, I also hope you understand.

--------- About transportation--------

small or small products/samples are shipped by express delivery. For a large number of or large-sized products, we use logistics or freight to transport them, and select them according to the actual situation. By default, our store uses the express template to calculate the express fee. Buyers who need to use logistics/freight, please contact customer service to modify the price after placing an order. If you have special requirements, you can contact customer service or call.

--------- About receipt--------

after you receive the product, please check it in time and check the product before signing. If you find that the outer packaging of the product is obviously damaged or the internal product is damaged, you can refuse the visa and contact us for handling!

--------- About after-sales--------

if the buyer finds any quality problem after receiving the goods, please contact our company in time to discuss the replacement or replacement of the products. We do not accept replacing or reissuing products on the grounds of chromatic aberration or size problems.