CR(COLD ROLLED STEEL)
 
the surface contamination of the product is removed in electrolytic purifier line. The products are boiled at the temperature of 600~850C in annealing way and the processing ability is tested by holding them up for certain period of time. They are upgraded products both in surface hardening and shape reforming through rolling process. The cold-rolling sheets are, therefore, the products with delicate surface and premium quality used in various areas from the home appliances such as automobiles, refrigerators, washing-machines to industrial machinery and construction materials. They are considered as the essential sources in the modern industry as the industrial structure develops rapidly. To meet the demands of the customers searching for high-quality, wide diversity and upgrades capacity, we try our best in producing the cold-rolling sheets.

Processing limit : thickness 0.25t ~ 3.0t width : 100mm ~ 1.524mm length :200m/m ~4,800M/m

PO(PICKLED AND OILED STEEL)
 
By using the HCI, the surface scale the hot-rolling sheets is removed at the cold-rolling process factory and the evenness of Skin pass Mill is improved. As a result, the hot-rolling sheets are the oiling simple products that have supplemented the weakness of the coating ability, corrosion resistance, surface condition and shape-controlling capacity for the use of building materials, automobile and electronic parts and common machines.

Processing limit : thickness: 1.6t ~ 3.2t width : 100mm ~ 1.524mm length :200m/m ~ 4,800M/m

GI(GALVANIZED STEEL)
 
Cold-rolling coil or hot-rolling coil gains certain ability through the heat treatment in CGL and coating in zinc puddle. The molten zinc sheets are proved to possess the stronger corrosion resistance, better forming, welding and coating aptitude that they perfectly suit the users' demands. The molten zinc sheets are used as the resources of the color sheets for construction and also enlarging its usage
from engineering, construction to automobile and electric industry including


Processing limit : thickness: 0.3t ~ 2.3t width :100mm ~ 1.524mm length :200m/m ~ 4800M/m


HGI(HOT ROLLED GALVANIZED STEEL)
 
The products made of the hot-rolling coils that gained certain ability through the heat treatment in CGL and coating in zinc puddle. Through the selection of the parental metal(hot coil), they possess the stronger corrosion-resisting ability for the use of common construction materials, farming pipe and guardrail. The products made of the hot-rolling coils that gained certain ability through the heat treatment in CGL and coating in zinc puddle.

Processing limit : thickness: 1.6t ~ 2.3t width : 100mm ~ 1.524mm length : 200m/m ~ 4,800M/m

EGI(ELECTRO GALVANIZED STEEL)
 
They are far better that GI since they are made of cold-rolling sheets that enable the better result in the corrosion-resistance and coating ability. They have less coating adhesion, show even surface and perform better result in completion and corrosion resistance after coating. Electrical zinc galvanizing sheets are distinguished for their better corrosion resistance, better forming, welding and coating aptitude that they are used for electric appliances, automobiles and recently they are even used as the interior steel structure and metal goods. As the quality develops, the usage will be expanded within time.

Processing limit : thickness 0.2t ~2.3t width : 100mm ~ 1.524mm length :200m/m ~ 4,800M/m

G/L(GALVALUME Aluminum Zinc Alloy Coated Steel Sheet )
 
They are coated sheets made up of 55%of Aluminum, 43.5%of zinc and 1.6% of
Sn showing particular pattern of Spangle. They are used for electric appliances, construction materials and automobile parts (muffler, oil-filter, door parts)

Processing limit : thickness: 0.3t ~ 2.0t width : 100mm ~ 1.524mm length :200m/m ~ 4,800M/m


stainless
 
Processing limit : thickness : 0.3t ~ 2.0t width : 100mm ~ 1,524mm length : 200mm ~ 4,800mm


맨위로