When put next to flat surfaces, even easy steel gratings, serrated gratings make personnel or pedestrians safer. Even in rain or large winds the serration offers a foothold for shoes, and serrated steel grating is sometimes often known as anti-slip grating. Pertimbangan: Memilih produk dari pemasok yang terpercaya akan memastikan https://connertbins.hamachiwiki.com/923512/not_known_factual_statements_about_jual_steel_grating_surabaya