Sensor Industry Overview Analysis

The sensor industry is a basic and strategic industry of the national economy. With the development of emerging industries such as the Internet of Things, its market size is growing rapidly. In 2025, the global sensor market size is expected to exceed US$500 billion, with the Asia-Pacific region being the largest market. The Chinese market has performed well, and it is expected to reach RMB 500 billion in 2025, accounting for more than 30% of the world.

The sensor industry chain includes upstream raw materials and parts manufacturing, midstream sensor manufacturing and downstream application fields, and its applications cover industrial automation, automotive electronics, medical health and other fields. Technically, it is developing in the direction of integration, intelligence and miniaturization. The integration of technologies such as MEMS and AI will promote its integrated upgrade to “perception + decision-making”. In terms of industry competition, foreign capital occupies the high-end market. Although there are many domestic companies, most of them are low-end product suppliers. However, with policy support and technological progress, domestic substitution is accelerating.