The staff inspected the finished transmission in a smart factory in Xi'an High tech Zone, Shaanxi Province. Shao Rui, a reporter from Xinhua News Agency, said that with the mutual empowerment of 5G, artificial intelligence, industrial Internet and other new generation information technologies, the pace of China's economic and social digital transformation has been accelerating in recent years. The Ministry of Science and Technology recently released the "Fourteenth Five Year Plan" for the Development of National High tech Industrial Development Zones (hereinafter referred to as the "Plan"), proposing to strengthen the promotion and application of digital technology in the park's intelligent transformation, guide the National High tech Zone to promote the deep integration of digital technology with manufacturing and service industries, and promote new industries, new forms and new models. Experts believe that the high-tech zone should make full use of its technological accumulation and policy advantages, play a leading role in demonstration, release new momentum of development and seize new opportunities in the digital transformation. Industrial Internet is widely used in the digital transformation process of the high-tech zone. Building a perfect digital infrastructure and creating a mature digital ecology is the "only way". The Plan proposes to support and promote the digitalization of the park's infrastructure, build and improve communication network infrastructure such as 5G and the Internet of Things, and actively layout new technology infrastructure such as artificial intelligence and industrial Internet. In Jining High tech Zone, Shandong Province, relying on the industrial Internet platform system built by cloud storage, big data center, etc., it plays an important role in accelerating the digital transformation of manufacturing industry and promoting the development of advanced manufacturing industry. According to the person in charge of Jining High tech Zone, Shantui Construction Machinery Co., Ltd., a key enterprise in the zone, has access to more than 40000 sets of equipment around the construction of the industrial Internet platform, and services have driven 18 upstream and downstream enterprises. The world's first 5G unmanned remote control bulldozer based on this platform has been applied in actual production. According to the blue book China Internet Development Report 2022 released by the Chinese Academy of Cyberspace Research in November, as of June this year, there were more than 3100 "5G+Industrial Internet" projects under construction in China, more than 150 characteristic platforms with certain industrial and regional influence, more than 78 million sets of industrial equipment connected, and the total number of industrial APPs exceeded 590000. "5G+Industrial Internet" has inserted digital "wings" into the manufacturing industry and injected new vitality into development. "5G, industrial Internet and other digital infrastructure are important supports for industrial development, which must be highly valued and laid out in advance." Zhang Xiaotong, chief engineer of China Industrial Internet Research Institute, suggested that we should strengthen the technological breakthrough of 5G and industrial Internet, promote the integration of 5G technology and industrial control technology, build and improve the national industrial Internet big data center system, and create a mature and perfect digital ecology. Digital transformation is a "required course". To further promote the digital construction of the high-tech zone, the Planning proposes to support the park to build a digital technology innovation system, cultivate a number of digital workshops and intelligent factories, and deploy a number of international industrial Internet platforms and digital transformation promotion centers. Entering the "Future Factory" of Gujia Home Furnishings located in Linjiang High tech Park, Qiantang District, Hangzhou City, Zhejiang Province, the changes brought about by digital transformation are real and perceptible - cutting, edge sealing, punching and packaging, and each process is perfectly connected; Between the square inches, the manipulator flickers and completes intelligent sorting and other actions without error... Thanks to