Galvanized steel coil grade:Q195-Q345,SS400,SPHC,A36, ... width:614,750,762,850,914,1000,1250mm Galvanized steel coilthickness:0.15-1.2mmwidth:614,750,762 ... S235JR,S355JR, SGCC, SGCD, CS, FS, SS, DX51D+Z DX52D+Z,S200GD, S220GD, S280GD, S350GD Standard according to JIS ... , mechanized refrigerated warehouse, etc. Process flow: Hot rolled steel coil → acid picking → cutting →rolling→ continue hot-dipped zinc ...