Through the Zhejiang Provincial Institute of Science and Technology Information Research, Zhejiang Province, mechanical and electrical products quality testing Co., Ltd. testing, the Chinese Academy of Sciences, academician Yao Jianquan, Optical Society of China, director of the Professional Committee of Laser Processing, Professor Zhang Qingmao, deputy director of the Laser Processing Engineering Research Center, Professor Tang Xiahui, and other members of the appraisal committee appraisal, the overall technology is at the international advanced level, which is the ultra-high-power cutting efficiency is at the international leading level.