Hot-rolled steel products to be used for various applications such as general construction,
high-pressure gas containers, tubular products and cold rolled steel.
Cold-rolled steel products to be produced by cold-rolling process of hot rolled coil to thinner thickness. Cold-rolled steel is used in automobiles, electrical home appliances, construction, office equipment and as the material for coated steel sheet.
Coated steel products are surfaced by treated steel with Zinc, Aluminum, Tin, Alu-Zinc, Copper etc in
order to improve corrosion resistance.
Stainless Steel products are applicable for corrosive and pollutional environment with its excellent
corrosion resistance. When steel maintains Chrome more than 12%, it naturally forms thin Cr203 layer(10~50㎛)(passivity layer) to protect steel from the entrance of oxygen.