Galvanized steel coil/sheet 1.Standard:JIS G3302 GB/T251B,DX51D,ASTM A653 2. ... in coils: HRC,HR coils,HR strips2: Hot rolling Sheet/Plate : HR sheet,HR plate3: Cold rolling products: CRC,CR F/H ... /Tube: ERU Pipe,Square/Rectangular Tube,GI pipe,Seamless Pipe,welded pipe.Wuhan Maike Electrical Material and Project Equipment Co. LTD ...