Gelonghui, Feb. 27丨Jiaocheng Ultrasound (688392.SH) recently said during a survey receiving institutional investors that A2, as an ultrasonic technology platform enterprise, the company's ultrasonic equipment is widely used in power batteries, automobile wiring harnesses, power semiconductors, tires, non-woven fabrics, etc. As the company gradually increases its market development and R&D investment, the company's business in the field of automotive wiring harnesses and power semiconductors has good prospects for development. At the same time, according to market demand and technology trends, the company is also gradually increasing the application of ultrasonic technology in semiconductors and other fields, and has successively launched products such as ultrasonic aluminum wire bonding machines and ultrasonic copper wire bonding machines. With a complete ultrasonic technology platform, the company can provide professional localized ultrasonic technology solutions in the fields of new energy industry, semiconductor industry, automotive wiring harness industry, non-woven fabric industry, PCB manufacturing, etc.