The electronic information industry refers to the equipment production, hardware manufacturing, system integration, software development, and software development related to electronic information products that use electronic technology and information technology to achieve functions or purposes such as making, processing, processing, disseminating or receiving information. A collection of job processes such as application services.

The electronic information industry is the authoritative management department of the information technology industry-the term commonly used by the Ministry of Information Industry in statistics and analysis. The electronic information industry is specifically subdivided into investment products, consumer products and component products. Due to the origin of the department, the electronic information industry sometimes uses the term electronic industry to replace it in analysis. As of February 2009, the electronic information industry has become an important pillar industry of China's national economy.

On September 1, 2015, the China Electronic Information Industry Association released the list of the top 100 electronic information companies in China in 2015. According to statistics, this year’s top 100 electronic information companies achieved a total of 2.3 trillion yuan in main business income, a year-on-year increase of 13.3%; realized a total profit of 141.6 billion yuan, an increase of 18.6% over the previous year; total assets reached 2.7 trillion yuan, a year-on-year increase of 13.3%. Last term increased by 13.7%. Shows a steady growth in the scale and efficiency of the company.

Another highlight is that the top 100 electronics companies are actively pursuing an international strategy, allocating resources to the global market, continuously improving the level of transnational operations, and significantly increasing the right to speak in the industry. According to statistics, this year's top 100 electronics companies completed a total export delivery value of 519.5 billion yuan, an increase of 13.6% over the previous year, accounting for 10% of the industry's total.