https://www.lumitool.com/20w-fiber-laser-marking-machine/ A fiber laser marking machine offers unbeatable speed, clarity, and contrast for metal and industrial part marking. Its long-lasting laser source ensures stable output and low maintenance, ideal for serial numbers, QR codes, and production labels. With precise beam quality, it handles tough surfaces cleanly while maintaining fine resolution. This machine delivers efficient marking with minimal heat impact, reducing material damage and downtime. #FiberLaserMarking #IndustrialMarking #HighPrecision