The product is welded a right angle whole by twisted square
steel (or circle steel or flat steel) and several loaded flat
steel, constituting the open and grid space type structural
plank with good supporting capacity.
The steel grating can be divided into flat panel type and tooth
type according to the loading flat steel side surface shape.
Based on the flat steel's specification, distance and the
permutation spacing of twisted square steel, can constitute
hundreds of specifications and varieties.
On the basis of the different environments for use, the product
's surface can be processing hot dipped galvanized, spray
painting, smearing rust preventive oil and also adopt stainless
steel material with no dispose of the surface.