●　The ceramic laser cavity, which is well known in the UK, ensures the high reliability and high performance of the equipment. ●　Do not need to fill the solder, welding speed is high, the solder joint is reliable, the work piece deformation is small, the shape is beautiful. ●　The high pulse energy, high photoelectric conversion efficiency, easy welding of gold, silver, platinum and other precious metals. ●　Laser crystal of high quality and perfect optical design, to ensure the perfect laser beam quality and focusing performance is good, the thermal effect of low, not hot.