staircase(Direct producers)

Step plate is used steel case board plus prevent slippery and lateral plate is a combination of deep processing products.

steel staircase according to step plate installation condition cent welding fixed step plate and bolted the step plate. Including welding fixed step plate is ordinary steel case board, bolt of step plate needs to steel case board plus 65X5mm flat steel as lateral plate.according to whether have prevent slippery can be divided into has former guard board (pattern plate or steel) step plate and unprecedentedly hold guard board of step plate is two kinds.For security reasons, the proposal with customers use before guard board of step plate.

staircase(Direct producers)