offers 312 Cold Roll Steel Coil Jis G550 Suppliers,and Cold Roll Steel Coil Jis G550 Manufacturers,Distributors,Factories,Companies.There are 99 OEM,82 ODM,10 Self Patent.Find high quality Cold Roll Steel Coil Jis G550 Suppliers on .GL AFP STEEL COILS Manufacturers,Suppliers,Factory Galvalume Steel Coil Description The hot-dip Al-Zn coated steel is a kind of coated steel.With the cold rolled steel of different strength and thickness as substrate,it is produced through applying Al-Zn coat on both faces by hot dip process.In this coating,Al accounts for about 55%,Si 1.5%,Zn 43.5%.JIS G3302 SGCC ASTM A653 0.13MM-0.4MM Hot Dipped High quality JIS G3302 SGCC ASTM A653 0.13MM-0.4MM Hot Dipped Galvanized Steel Coils from China,China's leading cold rolled steel plate product,with strict quality control galvanized steel coils factories,producing high quality galvanized steel coils products.
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