Galvanized steel grating, also known as galvanized bar grating, is a grid-like metal sheet made of mild steel flat bars and twisted square bars welded horizontally and vertically.SUNJ Grating is the best place to go for all your Galvanized steel gratings needs. We have over 15 years of experience and our team will be happy help you with any welding, shearing or cutting project that comes up!To learn more please visit:https://chinagratings.com/galvanized-steel-grating/ read full review »