Laser marking machine uses laser beams for non-contact engraving and marking on materials. No ink or consumables needed. The engraved patterns are permanent, clear, wear-resistant and fade-proof, with high precision. It can engrave text, logos and graphics on metal, wood, bamboo, leather, plastic, acrylic, ceramics and more. Widely used in gift customization, hardware accessories, advertising signs, cultural and creative crafts, nameplate marking and other industries.