At present, users of steel grating require that the surface is not galvanized. The grating is a kind of steel product with a square lattice in the middle, which is cross-arranged with flat steel according to a certain di...
With the sustained and rapid development of the national economy, the acceleration of urbanization and the continuous improve
It has strong corrosion resistance and durability. Steel grating is an open steel member that is orthogonally combined with load-bearing flat steel and cross bars according to a certain interval, and is fixed by welding...
