As we all know, there are fiberglass pultruded gratings and fiberglass molded gratings, but how to divide gratings by the shape? Generally speaking, fiberglass grating can be divided to four categories, the most important is divide according to product usage as well as the characteristics of their classification.
According to common usage rules  it can be roughly divided to following few categories:

grating profiles cover an expansive range that covers requirements of the coal and iron ore industries, wine and beverage manufacturing, plant access walkways and heel-safe pedestrian access walkways to the current standards.