Jiaocheng Ultrasonic released a record of investor relations activities, indicating that in the power semiconductor sector, the company provides full-process ultrasonic solutions, including ultrasonic terminal welding machines, ultrasonic PIN needle welding machines, ultrasonic bonding machines, and ultrasonic scanning microscopes, all of which have achieved batch shipments. The company has established cooperative relationships with well-known enterprises such as SAIC Infineon, CRRC Times, Zhenhua Technology, Macro Micro Technology, Silan Microelectronics, and Corelink Integrated Circuits.