What Does jual grating steel Mean?
Rectangular steel bar stair treads supply a superior power and stiffness-to-excess weight ratio and are offered using a serrated surface when extra safety is needed.Penggunaan Steel Grating guna tujuan ini kerap kita jumpai dalam gedung industri, mess, bangunan besar ataupun tangga darurat di Shopping mall.Cross bar spacing merupakan jarak spasi ya