Racking system is usually combination beam type racking system to store goods, also to support the roof,wind load, snow load and etc. It can be constructed for ordinary high rack warehouse, and can be constructed for the automated warehouse. Warehouse can be simple open or closed. As a whole warehouse, it can be set up a number of doors and windows, ventilation systems, fire systems and etc. According to the needs, just likethe standard of steel structure warehouse.