On October 15th, Xiang Zhenping, Secretary of the Party Group and Director of the County Science and Technology Bureau, led the relevant leaders of Jingrui Tooling, Hanli Saw Industry, Zhengda New Materials and other material production and processing enterprises to Ningbo Institute of Materials, Chinese Academy of Sciences, Ningbo University, Ningbo Branch of the Academy of Military Sciences, etc. The unit conducts technical exchanges and docking.