Galvanized steel coil/sheet 1.Standard:JIS G3302 GB/T251B,DX51D,ASTM A653 ... coils: HRC,HR coils,HR strips2: Hot rolling Sheet/Plate : HR sheet,HR plate3: Cold rolling products: CRC,CR F/ ... H,GI,EGI,Galvalume,PPGI,CRGO,CRNGO,Tin Plate4: Sections: ... H beam,Angle,Channel,IPE, Rail steel.5: W/R & ...