1. Material
Portable laser welders can weld stainless steel, copper, aluminum, gold, chromium, silver, titanium, nickel and other metals or alloys, it can also be used for a variety of welding between different materials, such as: copper - brass, titanium - molybdenum, titanium - gold, nickel - copper and so on.
2. Functions:Welding，Cleaning，Cutting
Kitchen cabinets, staircase elevator, shelf, oven, stainless steel door, window guardrail, distribution box, medical equipment, communications equipment, craft gifts, household and other industries.

3.Industry Applications:
Handheld laser welding machines are applied to all walks of life from home use to industrial manufacturing:
Aviation - Engine casings, wing spacers, fuselage skins and ribs, wall panels, bellows.
Electronic Instruments - Integrated circuit leads, picture tube electron guns, all-tantalum capacitors, speed control tubes, instrument hairsprings.
Machinery - Precision springs, dot matrix printer parts, metal thin-walled bellows, thermocouples, electro-hydraulic servo valves.
Steel Metallurgy - Welding silicon steel sheets with a thickness of 0.2~8mm and a width of 0.5~1.8mm, high, medium and low carbon steel and stainless steel, the welding speed is 100~1000cm/min.
Automobile - Roof, body, side frame, automobile chassis, transmission device, gear, ignition center shaft and dial assembly, etc.
High-Speed Rail - Honeycomb structure of car body.
Ships - Decks, cabin bulkheads, cabin walls, flat plate sandwich members.
Medical - Pacemakers and lithium-iodine batteries used in pacemakers.
Food - Food cans (using Laser Welder to replace traditional soldering or contact high-frequency welder, which features with non-toxic, fast welding speed, material saving, beautiful joints, and excellent performance).
Others - Gas turbines, heat exchangers, dry cell zinc and copper casings, nuclear reactor parts.