Steel bar grating has two floor style: serrated area and easy area. Serrated steel grating is manufactured from serrated steel bars, that may be low carbon steel bars, aluminum steel bars and stainless steel bars. Corrosion resistance. Galvanized surface area treatment method materials good corrosion resistance general performance, which ensure https://jual-grating-galvanis69470.frewwebs.com/30324897/not-known-factual-statements-about-jual-grating-steel