The cross beam shelf can effectively improve the storage height of the warehouse and improve the space utilization rate of the warehouse. Suitable for all types of goods. The appearance is safe, and it can also add column foot guards and anti-collision bars to prevent forklift collision. In order to make the floor load more safe, it is also possible to place the auxiliary facilities such as beam retaining, laminate, mesh cross beam, etc. on the beam. Low cost, easy installation and operation, easy to find the cargo space, suitable for any handling tools. The cross beam shelf can also be equipped with laminate, which can be steel plate, dense ammonia plate or grid mesh. In order to use pallets of different sizes.