At the end of February 2022, the MEMS sensor production line with a monthly production capacity of 40 million will be officially mass produced.

1. the favorable support of national policies. The new power semiconductor device industry is one of the industries that my country focuses on encouraging and supporting. In order to promote energy conservation and emission reduction, and promote the development of power electronics technology and industry, the National Development and Reform Commission and other relevant departments have successively introduced capital subsidy plans to support the industrialization of new power electronic devices. In the future, the support of the national industrial policy will continue to promote the technological progress of the power semiconductor device industry, form the own intellectual property rights of advanced technology, and optimize the product structure of domestic power semiconductor devices.

2. downstream demand to promote the development of the industry. Power semiconductor devices are the basic components for the development of various industries in the national economy. Their technological progress and application fields can not only promote the upgrading of industrial structure, but also bring more convenience and comfort to residents' lives. The overall level of my country's economy has risen steadily, the adjustment of industrial structure has been carried out in an orderly manner, and residents' requirements for the quality of life have become higher and higher, creating a huge profit space for the industry. Outstanding enterprises in the industry rely on independent innovation capabilities to improve the added value of their products, and continuously improve their profitability on the basis of the sustainable development of the national economy.