30x3 hot dip galvanized steel grating supplier

30x3 hot dip galvanized steel grating is made by the world first-class equipment,which can arrange the bearing bar and cross bar in longitude and latitude order to certain distance. Cross bar is pressed into the bearing bar by high tension resistance welding ring which is controlled by computer. So we can produce high quality gratings with firm welding, smooth surface and high strength.
1. Certification: ISO9001:2008,CE
2. Characteristics:light weight, high bearing capacity, safe , skid-proof, easily fixed and dismantled, economical ,long life and durable, ventilated and penetration of light, easily to be cleaned, beautiful in appearance.
3. Application:Widely used in electricity, petrochemical, chemical industry, metallurgy, machines, modeling, port, marine engineering, construction, papermaking, medicine, textile, well cover, suspended ceiling, ventilation and penetration of light, etc
4. Packaging Detail: pallet or according to the customers' requirements