Fiber laser marking machine uses laser marking generated by fiber laser, with good beam quality, good marking effect and long service life of 100,000 hours. It can process various metals and non-metals, especially for marking high hardness, high melting point and brittle materials, and almost no consumables. It is widely used in cell phone shell, electronic components, integrated circuits, communication products, sanitary ware, auto parts, stainless steel products and other industries.