Steel grating is the load flat steel and bars with certain distances, at high pressure resistance welding machine welded together on the original plate, the cutting, incision, opening, edging and other processes of deep-processed products to customer requirements. 
 Features: 
 1, high strength, light structure, a strong bonding grid structure, high bearing, structural lightweight, easy loading and so on. 
 2, beautiful appearance, durable: hot-dip zinc coating gives very good corrosion resistance, surface gloss appearance. 
 3, ventilation, lighting, cooling, explosion-proof, anti-skid performance. 
 4, no accumulation of dirt, no accumulation of snow, not water, self-cleaning, easy to maintain. 
 Application: 
 Widely used in petrochemical, power plants, water plants, sewage treatment plants, municipal engineering, environmental engineering and other fields of the platforms, walkways, bridge ditch cover, covers, ladders, fences, and railings.