According to different shapes, hot-dip galvanized steel grating is mainly divided into the following three categories.

1 plane type: the plane type hot-dip galvanized steel grating is a widely used hot-dip galvanized steel grating, which is mainly used for platforms, walkways, various trench covers, treads, etc.

2 tooth type: the flat steel is a tooth type hot-dip galvanized steel grating with good anti-skid effect.

3 I-shaped: the flat steel is an I-shaped hot-dip galvanized steel grating, which has the characteristics of light weight, heavy load and more economy.