Huaray launched the latest new 70W IR pico-second laser power could be reached up 1mJ@50Khz, intergated with advanced PST technology, shorten the jitter shift time in nano second time, are all the first launched in demostic. The most advantage is that could use high energy to cut the 8mm thick glass easily; the PST techlogy keep high speed cutting when it is turn direction cut and the cutting result is clean,without cracks,no chips. Now the high speed to cut the 8mm thickness glass is 300mm/s.