... ZN COATED STEEL SHEET 2.Thickness:0.17-0.8MM Good Quality PPGI/PPGL :Pre painted galvanized steel sheet in coil 1 ... Outside: Workshop, agriculture warehouse, residential precast unit, corrugated roof, wall, rainwater drainage pipe, terrace, retailer booth, roller shutter door Inside ... , billboard, timekeeper, typewriter, instrument panel, weight sensor, photograph equipment. Good Quality PPGI/PPGL