Steel industry in the middle of the stage.Middle stages ferrous industry (Steel Semi-Finished Products) as the initial iron is iron ore to smelt. Iron prunes, as well as steel scrap (Scrap) came through the manufacture of steel (Steel Making), which is the process of reducing the quantity of chemical mix and adjust the ingredients as you want, and then taken to melt and cast into semi-finished products. Middle stages ferrous products will have a steel bar (Billet), which led to a long cylindrical steel product processing, such as iron wire, steel, etc. Flat bar steel (Slab) led to a flat shaped steel products processing, such as steel plates, hot rolled and cold rolled. It also has big steel bar products (Bloom Beam), which processed steel, structural steel H-shaped structural shape • and I Frank, etc.
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