... cold rolled steel coil 1) Steel Grade: GB2520/JIS3303 2) Thickness: 0.15-0.5mm 3) Width:700-1000MM Tianjin Jiyu Steel ... Co., Ltd mainly produce tinplate , cold rolled steel coil/plate , The engineering was ... tinplate, deep drawing cold rolled coil, building material panels, appliance panels, the orientation, nonoriented electrical steel and other cuttingedge ...