... 60-275g/sm or Azinc 60-275g/smBase Steel : galvanized steel coil,galvalume steel coilApplication: light industry,household appliances,automotive and ... Zin60-275g/sm,thickness from 0.12-1.2mm steel coilsColorCommon steel colorToleranceThickness: +/- 0.01mmWidth: +/- 2mmColor: accoring to Ral colorSurface ... industry.Our sales Department:Contact me : yongxin006 gi steel roll,gi sheet,gi,gl,galvanized ...