... :10~25mu,Bottom:5~7mu 4. Zinc:80~275g 5. Embossed board Ebossed steel board Available SizeManufacturerThickness Width Inner Diameter of ... , billboard, typewriter, instrument panel, weight sensor, photographic equipment,coffin, fence, embossed board ConstructionOutsideWorkshop, agricultural warehouse, residential precast unit, corrugated roof, roller ...