Step Plate is used as a platform of the stairs of the steel grid plate, according to the general installation, welding, and two types of screws fixed keel welded directly to the side, don't need to add the step plate, the more economical and durable but unchanged in dismantling.

Side step plate bolted to the sides of thickened, drilling on the side panels, installation is directly bolted, repeated recycling in use.

Customers can according to their own actual demand, steel lattice panels can be any type of manufacturing various sizes, to match the corresponding stair, but from the economic point of view, we propose to use as far as possible we recommended size.