Haidian Park is the core of the Zhongguancun Science Park. The park has abundant scientific and technological resources, including such famous universities as Peking, Tsinghua and such research institutes as the Chinese Academy of Sciences, which lay a solid foundation for a combination of advanced basic science research and the park's applied science. In October 2012, as approved by the State Council, Haidian Park was planned with an area of 174.06 square kilometers, a total of 10 plots. At present, more than 40 professional sub-parks such as Zhongguancun Software Park and Zhongguancun Integrated Circuit Design Park, more than 20 university science and technology parks including Tsinghua Science Park and Beihang Science Park, as well as more than 170 service institutions for start-ups (central office areas, incubators, foreign student innovation parks and accelerators) have been built.

An agglomeration zone of high-tech enterprise headquarters and enterprise R & D headquarters, mainly in the IT industry, has been formed, bringing together about 11,000 high-tech enterprises such as Lenovo, Baidu, JD, Xiaomi, Meituan, Unis, iFLYTEK, Cambricon, Horizon Robotics, MEGVII, and SenseTime. Preliminary statistics show that in 2018, the total income of enterprises in Haidian Park was 2.4 trillion yuan and the total profit was 143.8 billion yuan. 

At present, Haidian is focusing on the construction of Zhongguancun Science City, promoting innovation upgrading and the construction of new urban forms, striving to unleash endogenous power, and accelerating the pace of innovation. Next, Haidian Park will focus on the development of a new generation of information technology, medical health, science and technology services, and actively foster smart equipment research and development, new materials, new energy, and energy conservation and environmental protection industries.