Steel grating plate is made of flat bars and cross bars welded at a certain spacing. These kinds of steel products are often used as gutter covers, platform plates, step plates of steel ladders, and so on. The steel grating produced by Wanzhi Steel is hot-dip galvanized, which can prevent oxidation. In addition, this kind of steel plate has strong pressure resistance and is very convenient to transport. Welcome to read more details about it! wanzhifence.com/steel-grating-plate/