Carton flow racking is used for the storage of work apparatus in production line. The material box slide down upon the own gravity, the bevel accessing for materials are more suitable for human factors engineering design. 
Shelf levels are sloped to allow the cartons to flow from the loading area to the picking area and using aluminum and matal plate roller tracks system, "first in and first out" is implemented. It is convenient to access and suitable for places such as the two sides of the assembly line, distribution center.etc. Electronic tags can be attached to make the goods management more easily.