Fiber Metal Laser Marking Machine Application scope and material: 1.Automobile Parts: Pistons, Piston Rings, Gears, Shafts, Bearings, Clutch, Lights, etc. 2.Electronic Components: Resistance, Capacitance, Chips, Printed Circuit Boards, Computer Keyboard, etc., 3.Mechanical Parts : Bearings, Gears, Standard Parts, Motors, etc., 4.1nstrument : Panel Signs, Nameplates, Precision Equipment, etc., 5.Hardware Tools: Knives, Tools, Measuring Tool, Cutting Tool, etc. 6.Daily Necessities: Handicrafts, Zipper, Key Holder, Sanitary Ware, etc.