On May 29, 2019, Zhang Meiying, vice chairman of the 10th and 11th CPPCC National Committee and Zeng Qinghua, former vice chairman of Sichuan CPPCC Provincial Committee, accompanied by song Chaohua, Secretary of the CPC Nanchong Municipal Committee, Zhu Jiayuan, vice chairman of the CPC Nanchong Municipal Committee, Zhang Guangquan, deputy secretary of the CPC Nanchong Xichong County Committee and head of the county, visited Jiutian vacuum for inspection and guidance. Company chairman Chen Lin, President Qi Ying and other company leaders accompanied the inspection.

In the company's exhibition hall, the company reported the development history of Jiutian vacuum for more than ten years, as well as the global vacuum technology industry layout of the group company and the major special projects undertaken by various national ministries and commissions. It introduced the company's R & D, design and production of vacuum system integration, vacuum valves, vacuum valves and vacuum valves for scientific research institutions such as China aerospace, Chinese Academy of Sciences, China Electronics and other high-tech companies such as North Huachuang Vacuum pump and other series products.

Visited the intelligent manufacturing workshop. As the only enterprise in the vacuum field in China that has put into use the industrial 4.0 intelligent digital workshop, Jiutian vacuum has been constantly reforming and innovating to improve the quality and efficiency of development. It has applied CRM, ERP, PLM, SOP and other modern management tools to enhance the value chain and innovation chain of the industry through lean production. It can solve the "multi variety, small batch" production of enterprise products. The full-automatic intelligent production line realizes the "black light factory" with 24-hour uninterrupted operation, greatly reducing the production cycle of products. At present, Jiutian vacuum's intelligent module technology has quickly responded to customer needs and won the trust of many customers at home and abroad.