Since the reform and opening up, China's industrialization and urbanization have gradually merged. At present, the integrated regional development of the Yangtze River Delta is advancing steadily, which has accelerated the practice of technological innovation in China's regional economic development. Among them, the high technology that dominates the international frontier technology can be seen as a pulling factor at the international level; China's own new urbanization is a driving factor at the domestic level. With the two driving forces, the technological innovation in China's Yangtze River Delta has fully demonstrated its strong resilience and tremendous tension to support China's regional economic development.The integration of science and technology innovation in the Yangtze River Delta should reflect the strategic orientation of China's science and technology innovation, reflect China's strategic will, and then help realize the integration of "technology + market". The integrated hierarchical system of science and technology innovation in the Yangtze River Delta should not only focus on major national strategies, but also rely on the sound industrial foundation of the Yangtze River Delta to provide a regional cooperation platform for the transformation of scientific and technological achievements.The strategic grasp of the integration of science and technology innovation in the Yangtze River Delta should rely on the G60 Science and Technology Innovation Corridor, and coordinate innovation resources such as universities, scientific research institutes, and enterprise R&D centers to integrate various parks and industrial clusters across regions to build a complete industrial chain and technology chain.
