In order to effectively promote the digital transformation and upgrading of Ningbo's auto parts industry and promote the quality and efficiency of enterprises, the digital reform is integrated into the manufacturing technology and management technology of the auto parts industry, and data collection and transmission are built in the full life cycle of the product. The closed loop of storage, processing and feedback will build a number of digital factories in Ningbo's auto parts industry. On October 9, 2021, under the guidance of Ningbo Economic and Information Bureau, sponsored by Ningbo Mobile and Ningbo Auto Parts Industry Association, co-organized by Huawei Technologies Co., Ltd. and Ningbo Shuyi Industrial Technology Co., Ltd., digital reform of the auto parts industry It was successfully held in Ningbo Yidong Howard Johnson Plaza Hotel. The Auto Parts Association invited more than a dozen member companies such as Geely Hyperlink, China Automobile Research Institute, Huashuo, Xinzhihua, and Xinshida to participate in this seminar.