... aluminum, magnesium, zinc, etc.), rare metals and alloys (gold, silver, titanium, etc.), Anodized and Painted metal, plastic, ABS material (electrical appliances shell, daily ... , cell phone covers, surgical instruments, hardware metals, watch covers, rubber, ceramic, etc. Laser Marking Machine Technical Data:Laser generatorFiber ... for Sale! 20W IPG fiber laser marking machine for metal and plastic