PHOTOMETALS is your go-to supplier for safety stickers and labels – available in custom sizes and shapes to fit your specific needs. A variety of colors, finishes, materials and style of adhesives are available. Original equipment manufacturers (OEMs) from a variety of industries select PHOTOMETALS as their choice for supplying industrial warning labels because we have a myriad of options, including metal etched labels for harsh environments including water and wastewater treatment facilities or the mining and aggregate industries.