Scaffold Stairs Step Ladders usually we call staircase like the name is one of ladders which produce by steel plank as steps. And welded with two pieces of rectangular pipe, then welded with hooks at two sides on the pipe.
Staircase used for modular scaffolding system such as ringlock systems, cuplock systeme etc. And scaffolding pipe&clamp systems and also frame scaffolding system, many scaffolding system can use step ladder to climb by height.
The step ladder size is not stable, we can produce according to your design. And it also can be one platform to support workers working and transfer place to up.