About Us About Us Lingus Steel Grating Factory Lingus Steel Grating Factory is located in Anping County, Hebei Province, China. It is engaged with steel grating business for many years. We supply steel grating products with the materials: galvanized steel grating, stainless steel grating, welded carbon steel grating and so on. Steel grating is made of steel reinforced structures by the load flat steel and bars with certain distances arranged by welding or pressure grid-shaped lock. Grating with light load capacity, air and light and other features, are widely used in walkways, bridge, ditch cover, covers, stairs, etc. A grating covering a drain can be a collection of iron bars (the identical, elongated elements) held together to ensure the bars are parallel and regularly spaced by a lighter iron frame. Gratings over drains and air vents are used as filters, to block movement of large particles such as leaves and to allow movement of small particles such as water or air. Steel bar grating products: Standard welded steel grating Expanded steel grating Fiberglass steel grating Heavy duty steel grating Light duty steel grating Press lock grating Stair treads Steel grating clips Here show the detailed information about each steel bar grating, the steel grating technology included. Such as: Steel grating introduction Steel grating weight Steel grating specification How to order steel grating