1). HOT DIPPED GALVANIZED STEEL (GI) 

Quality : Commercial Quality (Soft & Hard), Lock Forming Quality, Drawing Quality, Structural Quality

as per JIS G 3302, 

Cold Rolled Base : SGCC, SGCH, SGCD1/2/3/3N, SGC 340/400/440/490/570

Hot Rolled Base : SGHC, SGH 400/440/490/540

as per ASTM A653-97 and EN 10142 / EN 10147

Zinc Coating Thickness : Z 08/12/18/22/25/300 (80 - 300g/sqm on both surface) 

Surface Finish : Regular Spangle, Minimized Spangle, Zero Spangle, Galvannealed

Surface Treatment : Chromated, Non-treated (Dry), Organic

Oiling : Unoiled or oiled

Available Thickness : 0.18-3.00mm

Available Width :20mm-450mm

2.)cold rolled steel

Quality specification : Commercial Quality (CQ), Drawing Quality (DQ), Deep Drawing Quality (DDQ), Stablized Deep...