Topsound Technology Co., Ltd

Wuxi Topsound Technology Co, Ltd. was established in 2022, focusing on battery non-destructive testing and monitoring technology. TOPSOUND uses ultrasonic technology to support batteries. Starting from a novel perspective, we enable observation of the internal state of batteries, offering advanced technical support for safety and quality throughout the battery lifespan. We have completed ultrasonic battery technology's initial technical goals and market layout. More than 80 well-known domestic and foreign companies such as BYD, Huawei, CATL, Volkswagen, Tesla, and General Motors have applied the products and technologies. In 2023, it took a significant step further by introducing a production line-level battery ultrasound online inspection solution, effectively achieving online monitoring technology throughout the entire battery life cycle. Our core team comes from the power and energy storage laboratory that Professor Huang Yunhui of Huazhong University of Science and Technology established. Since 2013, it has begun to study the non-destructive analysis technology of battery status.