It is a world-renowned comprehensive online shopping mall with one million kinds of products and quality assurance, covering books, children's books, clothing, department stores, e-books and other categories.

On July 3, 2014, dangdang launched "yinhe no. 1", a book storage platform with a total area of more than 460 mu and a storage area of 100,000 square meters, in tianjin storage center. After the platform was launched, dang now has more than 1,800 delivery cities, increasing to 400 cities a day.

The solution provided by Fastlink: insulated pu sectional doors, dock levellers, dock shelters.