On the afternoon of October 29, 2020, Lu Xianhua, member of the Party group and deputy director of the Provincial Department of science and technology, went to Hunan Construction machinery supporting industrial park in Miluo City to investigate the development of high-tech industry. We mainly visited our company's production department, and learned about the scientific research, production and operation of the enterprise in detail. The symposium was held to listen to the reports on the industrial development, basic supporting facilities, scientific and technological innovation, land supply and construction of the park, and the provincial, municipal and county scientific and technological departments, park and enterprise representatives exchanged and discussed the matters proposed by the park, such as strengthening the supply of innovation policies and the introduction of major projects.