Suzhou Leanstar is a high-tech enterprise founded by national outstanding youth and well-known overseas scientists from the Chinese Academy of Sciences. It is a member enterprise of Hanwei Technology (stock code: 300007), a listed company on the GEM. Founded in 2013, it has been an ecological enterprise of Xiaomi Science and Technology through many years of cooperation and iteration with the Chinese Academy of Sciences. It has formed a variety of independent intellectual property rights Multi range flexible micro/nano mechanical quantity sensors (pressure, piezoelectricity, strain) and core design capabilities of arrays, synthesis and preparation capabilities of sensitive materials and conductive inks, mass production capabilities of large area printed electronics and other core capabilities have solved the key technical problems of low sensitivity, poor stability and large-scale manufacturing difficulties of flexible micro/nano sensors, and realized the application of flexible micro/nano sensors in consumer electronics, health care The application in strategic emerging industries such as IOT has reached the international leading level in the industrialization of flexible sensors.