Metal building materials hot dipped galvanized 6*1m
11 rowsu2002·u2002Steel Grating is made by Carbon or mild steel of certain sizes through the processing of slit cutting, serration-making, press welding, inspecting before galvanization, galvanizing, checking before packing, etc. Steel grating is designed scientifically and equisitely, is very strong and safe to support floors and walkways.
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