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welded steel gratings according to drawings or samples. surface treatment: H.D.G ( Hot dip galvanization)
It is made of hot dip galvanized steel ,stainless steel, brass sheet and aluminum sheet through slot-inserting and welding, high strength corrosion protection,self cleaning, maintenance -free and good durability, this grating series has been widely applied in the fields of construcion material industry, construction industry, transportation industry and public utilities,such as seiling,platform,sidewalks,ventilators, billboard and various cover grates.
welded gratings