An Unbiased View of jual grating bekas
-Stress-locked means bearing bars are locked in place by cross bar deformation in place of riveting or welding. Quite a few confirmed strategies include:Serrated Steel Grating, merupakan produk steel grating dengan permukaan bergerigi. Produk steel grating ini sangat tepat digunakan pada region tempat risiko terpeleset cukup tinggi.Info spek, konsu