As an important starting point of the national "mass entrepreneurship and innovation" work, the national science and technology business incubator once again ushered in the annual "big test". The reporter learned from the Ministry of science and technology on the 14th that in order to speed up the systematic and professional construction of national science and technology business incubators and promote the high-quality development of scientific and technological innovation and entrepreneurship, the torch center of the Ministry of science and technology recently officially carried out the 2020 evaluation of 1287 National science and technology business incubators. Through strict procedures such as data summary and reporting, statistical calculation, expert scoring and local evaluation, 258 of the 1287 National Science and technology business incubators were rated as excellent (Class A), accounting for 20.05% of the whole national science and technology business incubators. In addition, 515 were rated as good (class B), 476 were rated as qualified (Class C) and 38 were rated as unqualified (Class D). "This assessment and evaluation of national science and technology business incubators is very necessary." Some industry experts said. According to the measures for the management of science and technology business incubators issued by the Ministry of science and technology in December 2018, the Ministry of science and technology regularly carries out assessment and evaluation of national science and technology business incubators and carries out dynamic management according to the incubator evaluation index system. Those who fail to pass the examination and evaluation for two consecutive times shall be disqualified from the qualification of national science and technology enterprise incubator. It is worth mentioning that Jiangsu Province has reaped a lot in this round of annual examination of national science and technology business incubators. The reporter learned from the science and Technology Department of Jiangsu province that the number of class a national incubators in Jiangsu accounted for 22.6% in 2020 from 14% in 2016, an increase of more than 8.6 percentage points, and the comprehensive innovation ability ranked first in the country. The torch center of the Ministry of science and technology requires all local competent science and technology departments to further strengthen the main responsibility and strengthen the supervision, guidance and support of science and technology business incubators. All national science and technology business incubators should carefully sum up experience, strengthen their own construction, improve service capacity, build a locally optimized science and technology innovation and entrepreneurship ecosystem, and constantly provide new momentum for the high-quality development of science and technology innovation and entrepreneurship. "There are still some problems in China's incubator industry, such as focusing on scale, low service level, insufficient cultivation capacity of high growth enterprises, and unbalanced regional development. There is an urgent need to improve the quality and efficiency of incubation carriers and build a more perfect incubation service system." The above experts said earlier. According to Yan Zhenjun, executive director of the Capital Institute of science and technology development strategy, a number of institutions will withdraw from the market in the future. Truly viable entrepreneurship incubators must focus on a professional field or technology industry. (outlook new era)