Shelf platform refers to the platform structure built by shelves at the bottom, which can also be called attic shelf. Each floor type shelf is composed of medium-sized shelves or heavy shelves. The number of stories in the attic can be two stories, or three or more stories.

The location of the attic is adapted to local conditions, and its structure is varied. It can be designed as a loft platform, with shelf shelves placed on the top of the platform (which is usually placed on the top using existing old shelves). Another structure is to set up floor slabs in the shelf passage, which divides the shelves into several floors needed. Mezzanine floors are all made of special steel slabs, which are self-contained, flat and stable. Attic shelves are equipped with pedestrian staircases and loading and unloading areas above the second floor.

It can also be designed with cargo slides or lifts as required. It is suitable for storage of small pieces, large batches but mainly by manual storage and transportation. It is usually used in warehouses, distribution centers and logistics centers.