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Aluminized zinc plate has been proved to have the following characteristics: extraordinary weather resistance and use for more than 20 years without maintenance···
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It should be said that there is no difference in area zinc per unit area.
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Hot-dip galvanized I-steel is also called hot-dip galvanized I-steel or hot-dip zinc I-steel.
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H-shaped steel can be produced by welding or rolling.
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The section shape is similar to the capital Latin letter H of an economic section profile, also known as universal steel beam, wide edge (side) I-steel or paral···
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