^Application materials Mfsfaf4 Suitable for almost all materials. For example, metal (iron, copper, aluminum, stainless steel, etc.) plastic, glass, ceramic, PVC, fabric, silicone, jade and other materials. Good beam quality and smaller focal spot for ultra-fine marking. Built-in laser diode technology to avoid the effect of fiber jitter on the output laser. Output wavelength 355nm, beautiful marking effect, good sense of touch, high anti-counterfeiting effect. The heat-affected area is extremely small, avoiding deformation, damage or burning of the processed material, and the yield is high. High-end laser machines provider and manufacturer