Print marks on a variety of metals, such as stainless steel, carbon steel, various alloy steels, tool steels, hard alloys, aluminum alloys, chrome plating, nickel plating, zinc plating, various grinding, polishing metal surfaces, etc. It is suitable for
marking logos, product names, technical indicators, manufacturer names, safety matters, as well as making high-grade stainless
steel signs, marking on shells, etc.