In the first quarter, China's high-tech industry investment increased by 16%, which played an important supporting role in the stable growth of overall investment. As an important driving force for the industrial economy, investment in high-tech industries, especially the steady development of high-tech manufacturing, has expanded China's industrial growth space and enhanced its ability to resist risks. The leading role is obvious. "Since the statistics, the growth rate of investment in China's high-tech industry has been significantly higher than that of all fixed assets investment, playing a strong leading role in overall investment." Du Yue, deputy director of the comprehensive office of the Investment Research Institute of the China Academy of Macroeconomics, said that supported by various factors such as the economic stability and recovery, the steady recovery of market expectations, and the strengthening of the driving force of industrial development, The investment in high-tech industries in the first quarter continued the rapid growth trend since last year. In the first quarter, investment in the electronic and communication equipment manufacturing industry, medical equipment and instrument manufacturing industry all achieved a growth of about 20%; Compared with the high-tech manufacturing industry, the investment growth in high-tech services is faster, especially in industries such as e-commerce services and technology achievement transformation services, with investment growth rates maintained at over 50%. Xu Zhaoyuan, Vice Minister of the Industrial Economy Research Department of the Development Research Center of the State Council, stated that the sustained and rapid development of high-tech industries is conducive to enhancing the resilience of China's industrial chain supply chain, continuously improving the added value of China's industries, and its advantages in global industrial competition. In recent years, the scale of China's high-tech industry has continued to expand, with good growth momentum, and the ability to innovate and develop has also been continuously strengthened. The high-tech industry innovation represented by digital technology, biopharmaceuticals, electronic communication, artificial intelligence, etc. provides strong guarantees for enhancing China's cutting-edge technological competitiveness and promoting the resolution of the "bottleneck" problem. Not long ago, the Central Committee of the Communist Party of China and the State Council issued the "Outline for Building a Quality Strong Country", proposing to accelerate the technological iteration and quality upgrading of traditional manufacturing industries, and promote the quality of industrial products to move towards the mid to high end. Xu Zhaoyuan stated that the high-tech industry is a strong support for enhancing the international competitiveness of China's manufacturing industry and an important component of achieving technological self-reliance and self-reliance. Further increasing investment in high-tech industries plays a positive role in accelerating breakthroughs in cutting-edge technologies, driving technological transformation and upgrading of traditional industries, and increasing industrial added value. Continuously strengthening policy support, "Innovation is the vitality of enterprises. For many years, we have been committed to the research and development of zero emission new technologies for electro adsorption, breaking through the bottleneck of high-value resource reuse of industrial wastewater." Sun Xiaowei, Chairman of Shanghai Hongji Water Science and Technology, said that the company will continue to increase innovation and research and development efforts on the basis of promoting the transformation and implementation of achievements. Strengthening intellectual property protection is crucial for expanding effective investment in high-tech industries. High tech enterprises need a large amount of innovation investment to move forward, and investment risks are relatively high. Only when their rights and interests are better protected can their investment confidence be enhanced. "Gao Zhanyu, a member of the party group and deputy director of the Heilongjiang Provincial Intellectual Property Office, said that we should take the protection of intellectual property rights in high-tech industries as the starting point, continuously improve the entire chain of intellectual property protection system, focus on enterprise needs, strengthen policy guidance, and accurately benefit innovative enterprises, Stimulating the innovation vitality of enterprises and assisting in the construction of a strong intellectual property country