... Welding Machine 1.Advanced Germany Cavity 2.Double-pulsed Xenon lamp 3.High energy impulse 4.CE Certificate Laser Jewelry ... , engine spark plug, detonators engine, automobile lights, and Xenon street lamps, especially welding for high precision photoelectric parts, ... and excellent laser beam mode. There is double-pulsed Xenon lamp incenting, constant current laser power, programmable pulse and ...