All-steel anti-static floor, the bottom plate is made of deep-stretched steel plate, the panel is made of hard SPCC steel plate, and the lower plate is stretched and the upper plate adopts advanced electric welding technology to make a high-quality shell. After the surface is phosphated, it is automatically sprayed and filled with specially formulated lightweight foamed cement. After curing, it forms a stable load-bearing structure with high strength and durability.