Details of Qiu Weidong.

20 10 was awarded the title of "Young and Middle-aged Expert with Outstanding Contribution in Jiangsu Province". Has presided over the development of ZN-40.5 indoor high-voltage vacuum circuit breaker, ZFC-40.5 intelligent closed inflatable switchgear and other six national key new products and a number of provincial high-tech products. As the main person in charge of the project, he undertook 1 major scientific and technological achievements transformation project in Jiangsu province, 7 national torch projects, 2 national high-tech industrialization promotion projects, and 42 scientific and technological achievements obtained national patents (including 2 invention patents). Patented technologies such as permanent magnet operating mechanism, large-capacity multi-stage current transformer, micro dehumidifier for switch cabinet, intelligent control and protection device for high-voltage vacuum circuit breaker were invented.